Sumarni, S., and E. Wasliman. “Principal Management in Optimizing the Implementation of G7kaih to Realize A School Culture With Character In Paud Kindergarten Aisyiyah 1 Rancaekek Bandung Regency”. International Journal of Education, Information Technology, and Others, Vol. 9, no. 1, Jan. 2026, pp. 42-49, https://jurnal.peneliti.net/index.php/IJEIT/article/view/13627.