Mbaru AR, Hariadi F, Malo RMI. Aplikasi Penjadwalan Piket Guru di SMPN 2 Nggaha Ori Angu Menggunakan SMS Gateway: Teacher Picket Scheduling Application at SMPN 2 Nggaha Ori Angu Uses SMS Gateway . MALCOM [Internet]. 2024Jun.20 [cited 2025Jun.30];4(3):1004-1. Available from: https://www.journal.irpi.or.id/index.php/malcom/article/view/1404