“Parents Support, Teachers Support, and Intelligence as Predictors of Mathematics Learning Achievement in Class XI of Yogyakarta Senior High Schools”, Mediterr. J. Soc. Sci., vol. 7, no. 1, p. 427, Jan. 2016, Accessed: Dec. 25, 2024. [Online]. Available: https://www.richtmann.org/journal/index.php/mjss/article/view/8692