Laka, B., J. Burdam, and E. Kafiar. “ROLE OF PARENTS IN IMPROVING GEOGRAPHY LEARNING MOTIVATION IN IMMANUEL AGUNG SAMOFA HIGH SCHOOL”. Jurnal Inovasi Penelitian, Vol. 1, no. 2, June 2020, pp. 69-74, doi:10.47492/jip.v1i2.51.