Siregar HI, Zulhimma Z, Suparni S. From Quality Culture to Achievement Motivation: Evidence from Madrasah Aliyah Students in South Tapanuli Regency. Tatho International J. of Islamic Thought and Sciences [Internet]. 2026 Jul. 28 [cited 2026 Jul. 28];3(3):390-402. Available from: https://ejournal.tathoinstitute.org/index.php/tatho/article/view/193