1.
Febrianto Y, Kurniawati D. Development of Integrated STEM-PjBL e-LKPD on Acid-Base Materials for Class XI SMA using Flip PDF Proffesional Software. EPK [Internet]. 23Jun.2023 [cited 21Nov.2024];4(2):31-9. Available from: http://entalpipendidikan.ppj.unp.ac.id/index.php/epk/article/view/314