Hidayat R. REKAYASA PERANCANGAN SISTEM INFORMASI POSYANDU (Studi Kasus di Desa Samarang Kec. Samarang). internal [Internet]. 2019Jul.13 [cited 2026Jul.21];2(1):47-69. Available from: https://www.jurnal.masoemuniversity.ac.id/index.php/internal/article/view/314