., S. “Pengembangan Pendidikan Akhlak Melalui Pendekatan Sains”. Al-Makrifat: Jurnal Kajian Islam, Vol. 1, no. 2, Dec. 2017, pp. 1-16, https://ejournal.kopertais4.or.id/tapalkuda/index.php/makrifat/article/view/3004.