Nuriana, Didin. “Teacher Obstacles in Providing Student Attitude Assessment in the Learning Process Based on the 2013 Curriculum”. Madrosatuna: Journal of Islamic Elementary School 2, no. 2 (October 30, 2018): 51-62. Accessed July 27, 2024. https://madrosatuna.umsida.ac.id/index.php/Madrosatuna/article/view/1550.