Siregar, M. H., Hardinsyah, H., Roosita, K., & Santoso, B. I. (2025). Validation of Thomas Formula in Estimation of Pre-Pregnancy Weight in Bogor City, Indonesia. Poltekita: Jurnal Ilmu Kesehatan, 19(1), 68–76. https://doi.org/10.33860/jik.v19i1.3975