Agustina Setiowati E. Bullying and Adjustment Problems in Islamic Elementary School. Walisongo J. Penelit. Sos. Keagamaan [Internet]. 2017 Dec. 20 [cited 2024 Dec. 27];25(1):91-108. Available from: https://journal.walisongo.ac.id/index.php/walisongo/article/view/1386