NINDIA AYU ASDAPUTRI; LUMBANTOBING, Happy; NAINGGOLAN, Jonner. APPLICATION OF NUMBERED HEAD TOGETHER (NHT) TYPE COOPERATIVE LEARNING MODEL TO IMPROVE LEARNING OUTCOMES AND LEARNING ACTIVITIES IN ONE-VARIABLE LINEAR EQUATION AND INEQUALITY MATERIAL FOR GRADE VII STUDENTS . Jurnal Ilmu Pendidikan Indonesia, [S. l.], v. 14, n. 1, p. 46–56, 2026. DOI: 10.31957/jipi.v14i1.5235. Disponível em: https://ejournal.uncen.ac.id/index.php/JIPI/article/view/5235. Acesso em: 13 feb. 2026.