Prihastanto, A., S. Samsudi, M. Masrukhi, and T. Prihatin. “The Development Of Holistic Model Of Character Education Management For Senior High Schools In Pemalang Regency”. The Journal of Educational Development, Vol. 4, no. 1, 1, pp. 73-82, https://journal.unnes.ac.id/sju/jed/article/view/11009.