Yunus Lutfiansyah, Dadang, Achmad Hufad, and Purnomo . 2018. “The Conceptual Model of Community Learning Center (PKBM) in Indonesia and Community Cultural Learning Center (Kominkan) in Japan”.
International Journal of Engineering and Technology 7 (3.30): 246-50.
https://doi.org/10.14419/ijet.v7i3.30.18250.