Mellysa Wulandari Tasripin, Tri Wahyuni, Naning Suryani, Ernawati and Annisa Devi Permata 2025. USE OF MENSTRUAL CALENDAR APPLICATIONS TO IMPROVE ADOLESCENTS’ REPRODUCTIVE HEALTH KNOWLEDGE AT SMPN 1 SELAAWI. Jurnal Pengabdian Masyarakat DEDIKASI. 6, 2 (Dec. 2025), 77–82. DOI:https://doi.org/10.33482/jdk.v6i2.195.