Khukma KIR. Optimizing the Knowledge of Couples of Reproductive Age on Contraceptive Methods through Family Planning Health Education at the Obstetrics and Gynecology Polyclinic of RS PKU ‘Aisyiyah Boyolali: Optimalisasi Pengetahuan Pasangan Usia Subur mengenai Metode Kontrasepsi melalui Pendidikan Kesehatan Keluarga Berencana di Poliklinik Obgyn RS PKU ’Aisyiyah Boyolali. JICD [Internet]. 2026 Sep. 15 [cited 2026 Sep. 15];1(1). Available from: https://jicd.patriahusada.ac.id/index.php/journal/article/view/4