[1]
S. H. Sitorus, S. N. Y. Wastuti, and S. Astuti, “COUNSELLING ACTION RESEARCH (PTBK): IMPROVING SOCIAL RELATIONSHIPS THROUGH CLASSICAL SERVICES WITH A PROBLEM-BASED LEARNING APPROACH FOR STUDENTS IN CLASS XI F3”, Algebra JPSS, vol. 5, no. 2, pp. 233–238, May 2025.