Manik, Hanter, Agustina C B Sihite, Maria Martha Manao, Suryati Sitepu, and Tutiarny Naibaho. “Teori Filsafat Humanistik Dalam Pembelajaran Matematika”. Edumaspul: Jurnal Pendidikan 6, no. 1 (March 1, 2022): 348-355. Accessed May 2, 2024. https://ummaspul.e-journal.id/maspuljr/article/view/3037.