Syamsari SM, Hadju veni, Indriasari R, Salam A, Citrakesumasari. RELATIONSHIP NUTRITION KNOWLEDGE AND ENVIRONMENTAL SANITATION WITH PRECONCEPTION NUT. JGMI [Internet]. 2022 May 17 [cited 2024 Dec. 22];9(2). Available from: https://journal.unhas.ac.id/index.php/mgmi/article/view/20496