Anggraini, Y., Raharjo, T. and Mulyono, S. (2019) “The Management of Cooperative Learning Strategy in Improving Discipline Character at Cut Nya’ Dien Vocational High School Semarang”, Educational Management, 8(1), pp. 17-25. Available at: https://journal.unnes.ac.id/sju/eduman/article/view/28555 (Accessed: 25November2024).