Haarsa P. INTEGRATING SYMPY INTO COLLABORATIVE LEARNING FOR PARTIAL FRACTIONS AND INTEGRATION: A QUALITATIVE STUDY IN CALCULUS. Numeracy [Internet]. 2025 Oct. 31 [cited 2026 Aug. 3];12(2):163-78. Available from: https://ejournal.bbg.ac.id/index.php/numeracy/article/view/3422