Fransisca, Arina. “The Relationship Between Self-Concept With Learning Discipline And Student Learning Motivation In Mts Nu Gondanglegi Malang Regency”. Journal of World Science 1, no. 2 (February 20, 2022): 67–72. Accessed August 7, 2026. https://jws.rivierapublishing.id/index.php/jws/article/view/9.