Petro Satriwo, Saiful Akhyar Lubis, and Salamiah Sari Dewi, “THE RELATIONSHIP BETWEEN SCHOOL CLIMATE AND LEARNING MOTIVATION WITH STUDENTS’ LEARNING ACHIEVEMENT OF SMP NEGERI 7 DARUL MAKMUR NAGAN RAYA”, IJERLAS, vol. 3, no. 3, pp. 1644–1652, May 2023.