1.
Salafudin A. Penerapan budaya senyum, salam, sapa (3S) di MTs Ma’arif NU Kota Malang. mij [Internet]. 25Jun.2024 [cited 16Apr.2026];2(9):348-53. Available from: https://urj.uin-malang.ac.id/index.php/mij/article/view/7218