Simanjuntak FM, Simanjuntak A, Sagala F, Ginting MC, Sagala L, Simanjuntak GY, Simanjuntak MD. Motivation and English Training of Students of Class Viii-A Private Junior High School Santo Thomas 4 Medan, Medan City - North Sumatera. JPMB [Internet]. 2025 Jan. 31 [cited 2026 Jan. 31];4(1):73-80. Available from: https://journal.formosapublisher.org/index.php/jpmb/article/view/13396