1.
Fatmahanik U. Diagnosa Kesulitan Mahasiswa PGMI IAIN Ponorogo Dalam Membelajarkan Bilangan Pecahan. ibriez [Internet]. 2019Jun.28 [cited 2024May6];4(1):133-44. Available from: https://ibriez.iainponorogo.ac.id/index.php/ibriez/article/view/70