Susanti, S. “THE EFFECT OF USING MONTESSORI METHOD AND DEMONSTRATION METHOD ON STUDENTS’ ACHIEVEMENT IN PRONUNCIATION AT PRIMARY 1 STUDENTS OF NAKAMURA SCHOOL MEDAN”. Jurnal Review Pendidikan Dan Pengajaran (JRPP), vol. 6, no. 3, Sept. 2023, pp. 407-12, doi:10.31004/jrpp.v6i3.18591.