Arlenia MA, Farid DAM. EFFECTIVENESS OF ASSERTIVENESS TRAINING IN GROUP COUNSELING TO REDUCE PEOPLE-PLEASING BEHAVIOR AMONG STUDENTS IN SURABAYA. J. Bikotetik [Internet]. 2025 Nov. 30 [cited 2026 Feb. 19];9(2):242-54. Available from: https://journal.unesa.ac.id/index.php/jbk/article/view/38938