1.
Rahman NA, Rosli R, Rambely AS, Siregar NC, Capraro MM, Capraro RM. Secondary school teachers’ perceptions of STEM pedagogical content knowledge. j. math. educ. [Internet]. 2022 Feb. 17 [cited 2024 Dec. 22];13(1):119-34. Available from: http://jme.ejournal.unsri.ac.id/index.php/jme/article/view/17