Alexandro, R., Hariatama, F., Rohaetin, S., Uda, T., Yunitha, P. dan ., R. (2022) “Teacher’s Efforts in Motivating Student Learning in Economics Subjects at SMAN 1 Laung Tuhup”, JURNAL PENDIDIKAN, 23(1), hlm. 10–18. doi: 10.52850/jpn.v23i1.4367.