“CADRES’ SENSE OF ‘HANDARBENI’ IN MAINTAINING THE SUSTAINABILITY OF ACTIVITY GROUPS (PHENOMENOLOGICAL STUDY OF BKL CEMARA CADRES)”. Jurnal Keluarga Berencana (December 3, 2024): 76–85. Accessed January 18, 2026. https://jkb.ojsentra.co.id/index.php/kkb/article/view/351.