[1]
Sitorus, S.H., Wastuti, S.N.Y. and Astuti, S. 2025. COUNSELLING ACTION RESEARCH (PTBK): IMPROVING SOCIAL RELATIONSHIPS THROUGH CLASSICAL SERVICES WITH A PROBLEM-BASED LEARNING APPROACH FOR STUDENTS IN CLASS XI F3. Algebra : Jurnal Pendidikan, Sosial dan Sains. 5, 2 (May 2025), 233–238. DOI:https://doi.org/10.58432/algebra.v5i2.1268.