Hary Suswanto, achmad Hamdan, Muhammad Afnan Habibi, and Wahyu Nur Hidayat, “Implementasi Sistem Informasi Manajemen Ekstrakurikuler Berbasis Website di SMK Negeri 1 Sampang”, atjpm, vol. 4, no. 2, pp. 86-97, Jul. 2023.