Dearni Anggita Damanik, Sri Ngayomi Yudha Wastuti. The Effect of Self Talk Therapy to Change Negative Thinking Patterns in Students’ Mathematics Learning. Cendekiawan [Internet]. 2024 Jul. 4 [cited 2025 Sep. 22];3(2):442-7. Available from: https://zia-research.com/index.php/cendekiawan/article/view/242