Ismail, Rohmat, Manasye Erlangga, Irma Wahyuningtyas, and Esti Prihatini. “Optimization of Extraction and Measurement Methods in the Determination of Total Iron (Fe) Content in Anti-Anemia Multivitamin Capsule Samples”. Jurnal Beta Kimia 5, no. 1 (May 10, 2025): 1-10. Accessed May 11, 2025. https://ejurnal.undana.ac.id/index.php/jbk/article/view/21161.