Hakim, Abdul. “ Profil Posyandu Damar Makmur Di Desa Damar Makmur, Kecamatan Tualan Hulu Kabupaten Kotawaringin Timur”. J-CEKI : Jurnal Cendekia Ilmiah 5, no. 1 (November 23, 2025): 1169–1180. Accessed August 24, 2026. https://al-haramjournal.co.id/J-CEKI/article/view/12040.