Osman R, Ramli N, Mohd Noor NA, Mohamed Thoriq NN, Badaruddin Z, Mohd Idris NA. Achievement Goals Analysis in the Learning of Calculus Based on Fuzzy Number Conjoint Method. J. Sci. Math. Lett. [Internet]. 2022 May 27 [cited 2025 Apr. 3];10(1):10-21. Available from: https://ejournal.upsi.edu.my/index.php/JSML/article/view/4898