Sandjaja

11.6k total citations
17 papers, 731 citations indexed

About

Sandjaja is a scholar working on Pediatrics, Perinatology and Child Health, Infectious Diseases and Nutrition and Dietetics. According to data from OpenAlex, Sandjaja has authored 17 papers receiving a total of 731 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Pediatrics, Perinatology and Child Health, 6 papers in Infectious Diseases and 6 papers in Nutrition and Dietetics. Recurrent topics in Sandjaja's work include Tuberculosis Research and Epidemiology (6 papers), Child Nutrition and Water Access (6 papers) and Birth, Development, and Health (4 papers). Sandjaja is often cited by papers focused on Tuberculosis Research and Epidemiology (6 papers), Child Nutrition and Water Access (6 papers) and Birth, Development, and Health (4 papers). Sandjaja collaborates with scholars based in Indonesia, Australia and Malaysia. Sandjaja's co-authors include Emiliana Tjitra, Anna P. Ralph, Govert Waramori, Gysje J. Pontororing, Nicholas M. Anstey, Graeme Maguire, Enny Kenangalem, Paul Deurenberg, Panam Parikh and Paul Kelly and has published in prestigious journals such as PLoS ONE, American Journal of Clinical Nutrition and The Journal of Infectious Diseases.

In The Last Decade

Sandjaja

16 papers receiving 699 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Sandjaja Indonesia	10	274	227	218	164	111	17	731
Kelsey Jones United Kingdom	13	101 0.4×	360 1.6×	96 0.4×	140 0.9×	70 0.6×	30	660
Nazmul Islam Qatar	13	86 0.3×	157 0.7×	77 0.4×	77 0.5×	78 0.7×	56	639
So Hee Kim South Korea	13	272 1.0×	57 0.3×	556 2.6×	31 0.2×	63 0.6×	29	964
Nadia R. Fink Denmark	7	73 0.3×	172 0.8×	101 0.5×	86 0.5×	77 0.7×	9	807
Delphine Ley France	14	57 0.2×	138 0.6×	262 1.2×	45 0.3×	61 0.5×	60	636
Martijn van der Kuip Netherlands	15	112 0.4×	137 0.6×	169 0.8×	37 0.2×	25 0.2×	41	598
Larraitz Arriola Spain	14	70 0.3×	74 0.3×	106 0.5×	49 0.3×	211 1.9×	27	637
Mitsuhiko Hara Japan	13	90 0.3×	93 0.4×	227 1.0×	107 0.7×	291 2.6×	45	728
Payal Kahar United States	9	126 0.5×	44 0.2×	166 0.8×	44 0.3×	110 1.0×	24	757
Renate Strehlau South Africa	21	800 2.9×	68 0.3×	177 0.8×	80 0.5×	79 0.7×	84	1.2k

Countries citing papers authored by Sandjaja

Since Specialization

Citations

This map shows the geographic impact of Sandjaja'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 Sandjaja with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sandjaja more than expected).

Fields of papers citing papers by Sandjaja

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sandjaja. 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 Sandjaja. The network helps show where Sandjaja may publish in the future.

Co-authorship network of co-authors of Sandjaja

This figure shows the co-authorship network connecting the top 25 collaborators of Sandjaja. A scholar is included among the top collaborators of Sandjaja 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 Sandjaja. Sandjaja is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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17 of 17 papers shown

Kuswari, Mury, et al.. (2016). Limitations in vitamin A supplementation to optimise serum retinol in preschool children from two central Java districts.. PubMed. 25(Suppl 1). S30–S35. 1 indexed citations

Poh, Bee Koon, Nipa Rojroongwasinkul, Sandjaja, et al.. (2016). 25-hydroxy-vitamin D demography and the risk of vitamin D insufficiency in the South East Asian Nutrition Surveys (SEANUTS).. PubMed. 25(3). 538–48. 55 indexed citations

Sandjaja, Abas Basuni Jahari, Robert L. Tilden, et al.. (2015). Vitamin A-fortified cooking oil reduces vitamin A deficiency in infants, young children and women: results from a programme evaluation in Indonesia. Public Health Nutrition. 18(14). 2511–2522. 30 indexed citations

Sandjaja, et al.. (2014). PREVALENSI GIZI LEBIH DAN OBESITAS PENDUDUK DEWASA DI INDONESIA. 28(2). 3 indexed citations

Sandjaja. (2014). RISIKO KURANG ENERGI KRONIS (KEK) PADA IBU HAMIL DI INDONESIA. Gizi Indonesia. 32(2). 7 indexed citations

Sandjaja, et al.. (2014). NUTRITIONAL STATUS OF POOR FAMILIES IN NORTH JAKARTA. Gizi Indonesia. 33(2). 1 indexed citations

Sandjaja, et al.. (2014). HUBUNGAN KEKURANGAN VITAMIN A DENGAN ANEMIA PADA ANAK USIA SEKOLAH. Gizi Indonesia. 36(1).

Ralph, Anna P., Tsin Wen Yeo, Cheryl M. Salome, et al.. (2013). Impaired Pulmonary Nitric Oxide Bioavailability in Pulmonary Tuberculosis: Association With Disease Severity and Delayed Mycobacterial Clearance With Treatment. The Journal of Infectious Diseases. 208(4). 616–626. 30 indexed citations

Sandjaja, Bee Koon Poh, Alvin Lai Oon Ng, et al.. (2013). Relationship between anthropometric indicators and cognitive performance in Southeast Asian school-aged children. British Journal Of Nutrition. 110(S3). S57–S64. 91 indexed citations

10.

Schaafsma, Anne, Paul Deurenberg, Wim Calame, et al.. (2013). Design of the South East Asian Nutrition Survey (SEANUTS): a four-country multistage cluster design study. British Journal Of Nutrition. 110(S3). S2–S10. 44 indexed citations

11.

Kenangalem, Enny, Govert Waramori, Gysje J. Pontororing, et al.. (2013). Tuberculosis Outcomes in Papua, Indonesia: The Relationship with Different Body Mass Index Characteristics between Papuan and Non-Papuan Ethnic Groups. PLoS ONE. 8(9). e76077–e76077. 8 indexed citations

12.

Ralph, Anna P., Enny Kenangalem, Govert Waramori, et al.. (2013). High Morbidity during Treatment and Residual Pulmonary Disability in Pulmonary Tuberculosis: Under-Recognised Phenomena. PLoS ONE. 8(11). e80302–e80302. 69 indexed citations

13.

Ralph, Anna P., Govert Waramori, Gysje J. Pontororing, et al.. (2013). L-arginine and Vitamin D Adjunctive Therapies in Pulmonary Tuberculosis: A Randomised, Double-Blind, Placebo-Controlled Trial. PLoS ONE. 8(8). e70032–e70032. 116 indexed citations

14.

Ralph, Anna P., M Ardian, Graeme Maguire, et al.. (2010). A simple, valid, numerical score for grading chest x-ray severity in adult smear-positive pulmonary tuberculosis. Thorax. 65(10). 863–869. 155 indexed citations

15.

Pontororing, Gysje J., Enny Kenangalem, Govert Waramori, et al.. (2010). The burden and treatment of HIV in tuberculosis patients in Papua Province, Indonesia: a prospective observational study. BMC Infectious Diseases. 10(1). 362–362. 27 indexed citations

16.

Sandjaja, et al.. (1995). Annex: Maternal anthropometry and pregnancy outcomes in Indonesia.. PubMed. 73 Suppl. 77–9. 7 indexed citations

17.

Sandjaja, et al.. (1991). Developmental effects of short-term supplementary feeding in nutritionally-at-risk Indonesian infants. American Journal of Clinical Nutrition. 54(5). 799–804. 87 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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