CHATERINE ANGEL NATALIA; SOTARDUGA SIHOMBING; INJEN PARDAMEAN BUTARBUTAR. The Impact of Learning Motivation and Facilities for the Result of Social Subject in SMP Negeri 7 Pematang Siantar. International Journal of Integrated Science and Technology, [S. l.], v. 1, n. 5, p. 681–692, 2023. DOI: 10.59890/ijist.v1i5.727. Disponível em: https://journal.multitechpublisher.com/index.php/ijist/article/view/727. Acesso em: 15 feb. 2026.