Siahaan G, Lestrina D, Nainggolan E. Effect of Supplemental Feeding on the Nutritional Status of Pregnant Women Treated at the Mandala Community Health Centre (Puskesmas) of Medan. Pak. J. Nutr. [Internet]. 2019 Jan. 15 [cited 2025 Aug. 30];18(2):159–164. Available from: https://pjnonline.org/pjn/article/view/2685