Widodo, An Nur Ami, Sofri Rizka Amalia, Atini Khasanah, and Mugi Raharjo. “Pengaruh Self Directed Learning, Self Confidence Dan Disposisi Matematis Terhadap Kemampuan Pemecahan Masalah”. Jurnal Pendidikan Surya Edukasi (JPSE) 8, no. 2 (December 26, 2022): 151-161. Accessed November 23, 2024. https://ebook.umpwr.ac.id/index.php/jpse/article/view/2596.