Herbert Sipahutar

1.1k total citations
39 papers, 825 citations indexed

About

Herbert Sipahutar is a scholar working on Education, Information Systems and Plant Science. According to data from OpenAlex, Herbert Sipahutar has authored 39 papers receiving a total of 825 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Education, 8 papers in Information Systems and 6 papers in Plant Science. Recurrent topics in Herbert Sipahutar's work include STEM Education (11 papers), Educational Methods and Outcomes (10 papers) and Education and Critical Thinking Development (6 papers). Herbert Sipahutar is often cited by papers focused on STEM Education (11 papers), Educational Methods and Outcomes (10 papers) and Education and Critical Thinking Development (6 papers). Herbert Sipahutar collaborates with scholars based in Indonesia, France and United States. Herbert Sipahutar's co-authors include Safa Moslemi, Nora Bénachour, Gilles-Éric Séralini, Sophie Richard, Gilles‐Éric Séralini, Carine Travert, Fauziyah Harahap, Pascal Sourdaine, Syafruddin Ilyas and Salomo Hutahaean and has published in prestigious journals such as SHILAP Revista de lepidopterología, Environmental Health Perspectives and Journal of Histochemistry & Cytochemistry.

In The Last Decade

Herbert Sipahutar

33 papers receiving 784 citations

Peers

Herbert Sipahutar

POLLU

HTM

EDUCA

Carine Travert France

Émilie Clair France

Zsolt Csenki Hungary

Iemaan Rana United States

Jasna Kniewald Croatia

Steeve Gress France

Bernadette C. Ossendorp Netherlands

Gilles-Éric Séralini France

Leslie W. Touart United States

V. N. Rakitsky Russia

Carine Travert France

Herbert Sipahutar

390 ×0.8

POLLU

368 ×0.8

94 ×0.5

HTM

100 ×1.2

0 ×0.0

EDUCA

Citations per year, relative to Herbert Sipahutar Herbert Sipahutar (= 1×) peers Carine Travert

Countries citing papers authored by Herbert Sipahutar

Since Specialization

Citations

This map shows the geographic impact of Herbert Sipahutar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Herbert Sipahutar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Herbert Sipahutar more than expected).

Fields of papers citing papers by Herbert Sipahutar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Herbert Sipahutar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Herbert Sipahutar. The network helps show where Herbert Sipahutar may publish in the future.

Co-authorship network of co-authors of Herbert Sipahutar

This figure shows the co-authorship network connecting the top 25 collaborators of Herbert Sipahutar. A scholar is included among the top collaborators of Herbert Sipahutar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Herbert Sipahutar. Herbert Sipahutar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Harahap, Urip, et al.. (2025). MOLECULAR IDENTIFICATION USING 16S rRNA GENE TO IDENTIFY BACTERIA SYMBIONT-Agelas sp. SPONGE WITH ANTIBACTERIAL ACTIVITY. Journal of Microbiology Biotechnology and Food Sciences. e11840–e11840.

Sipahutar, Herbert, et al.. (2025). Effect of PBL model with student worksheets on biology learning: activities, thinking skills, and outcomes. Biosfer. 18(2). 261–275.

Harahap, Urip, et al.. (2024). Antibacterial Activity of Ethanol Extract of the Marine Sponge (Agelas sp) Symbiont Bacillus cereus MH997647 IA5 against Klebsiella pneumoniae ESBL. Tropical Journal of Natural Product Research. 8(1). 1 indexed citations

Sipahutar, Herbert, et al.. (2024). Histopathology of Liver and Cardiac Muscle of Alloxan-Induced Diabetic Rats (Rattus norvegicus) After Administration of Bosibosi (Timonius flavescens (Jacq.) Baker) Leaves Ethanol Extract. 1 indexed citations

Sipahutar, Herbert, et al.. (2023). The impact of an interactive digital learning module on students’ academic performance and memory retention. 2(2). em004–em004. 6 indexed citations

Sipahutar, Herbert, et al.. (2023). Development of E-LKPD on Smartphone Using Kodular and its Effect Test on Learning Activities and Learning Outcomes of Class X Students MAN 2 Levels on Ecosystem Materials. 1 indexed citations

Sipahutar, Herbert, et al.. (2023). Antidiabetic Potentials of Ethanol Extract of Timonius flavescens (Jacq.) Baker Leaf. Tropical Journal of Natural Product Research. 7(1). 3 indexed citations

Sipahutar, Herbert, et al.. (2023). Peningkatan Kualitas Pakan Ternak dengan Teknik Fermentasi pada Kelompok Usaha Ternak Kambing di Desa Patumbak I Deli Serdang. 4(1). 223–235.

Sipahutar, Herbert, et al.. (2023). ANALYSIS OF THE IMPLEMENTATION OF BIOLOGY PRACTICUM AND ITS RELATIONSHIP WITH STUDENT HIGHER ORDER THINKING SKILLS AND LEARNING OUTCOMES. 11(3). 1 indexed citations

10.

Sipahutar, Herbert, et al.. (2022). Peningkatan Kualitas Produk Tempe Melalui Penerapan Teknologi Terpadu Sistem Filter Air Di Desa Kolam Kecamatan Percut Sei Tuan. Digital Repository Universitas Negeri Medan (Universitas Negeri Medan). 1(5). 114–122. 1 indexed citations

11.

Ilyas, Syafruddin, et al.. (2021). Antidiabetic Activity and Immunostimulant Potential of Bosibosi (Timonius flavescens (Jacq) Baker) Leaves Ethanol Extract in Alloxan-Induced Diabetic Rats. Journal of Physics Conference Series. 1819(1). 12071–12071. 3 indexed citations

12.

Sipahutar, Herbert, et al.. (2021). Online Learning in Faculty of Mathematics and Natural Sciences, State University of Medan: Lecturers’ Preferences for Online Learning Media During the Covid-19 Pandemic. Journal of Physics Conference Series. 1819(1). 12070–12070. 2 indexed citations

13.

Sipahutar, Herbert, et al.. (2019). Gender Differences in Learning Style Preferences among Eleventh Grade Science Major High School Students. International Journal of Humanities Social Sciences and Education. 6(11).

14.

Harahap, Urip, et al.. (2019). ANTIOXIDANT AND HEPATOPROTECTIVE EFFECTS OF VIRGIN COCONUT OIL AT MAXIMUM PHYSICAL ACTIVITY. Asian Journal of Pharmaceutical and Clinical Research. 272–276. 5 indexed citations

15.

Sipahutar, Herbert, et al.. (2017). Comparison of Motivation and Students’ Learning Achievements by using E-Learning based Schoology and Power Point on Biology Material. International Journal of Humanities Social Sciences and Education. 4(11). 2 indexed citations

16.

Sipahutar, Herbert, et al.. (2016). KOREKSI MISKONSEPSI MAHASISWA TERHADAP MATERI BIOLOGI SEL DENGAN MEDIA PEMBELAJARAN BERBASIS VIDEO. 4(1). 4 indexed citations

17.

Harahap, Fauziyah, et al.. (2016). ANALISIS KESULITAN PENGUASAAN PERANGKAT PEMBELAJARAN BIOTEKNOLOGI PADA GURU BIOLOGI SMA SE-KABUPATEN LANGKAT. 4(4). 2 indexed citations

18.

Bénachour, Nora, et al.. (2007). Time- and Dose-Dependent Effects of Roundup on Human Embryonic and Placental Cells. Archives of Environmental Contamination and Toxicology. 53(1). 126–133. 165 indexed citations

19.

Bénachour, Nora, Safa Moslemi, Herbert Sipahutar, & Gilles-Éric Séralini. (2007). Cytotoxic effects and aromatase inhibition by xenobiotic endocrine disrupters alone and in combination. Toxicology and Applied Pharmacology. 222(2). 129–140. 88 indexed citations

20.

Richard, Sophie, Safa Moslemi, Herbert Sipahutar, Nora Bénachour, & Gilles-Éric Séralini. (2005). Differential Effects of Glyphosate and Roundup on Human Placental Cells and Aromatase. Environmental Health Perspectives. 113(6). 716–720. 433 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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