Sampeangin, Henrick, Razak Thaha, Veni Hadju, Saifuddin Siraddjudin, and Anwar Mallongi. 2017. “Effectiveness of PMT Supplement Biscuit to Hemoglobin Content of Pregnant Woman in Pare Pare City”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 36 (6):156-64. https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/8449.