Ranak L, Rustam R, Ero PEL. Evaluation and effects of STEAM-PBL on mathematics interest and numeracy skills on elementary school. J. ris. pendidik. mat [Internet]. 2023 Nov. 30 [cited 2025 May 19];10(2):199-210. Available from: https://journal.uny.ac.id/index.php/jrpm/article/view/67251