Siregar FMH, Siregar J, Lubis AP. Development of Chemical Equilibrium E-Learning Content Based on Guided Discovery Blended Learning for Senior High School. JHICE [Internet]. 2022 Jul. 6 [cited 2026 Jun. 23];2(02):54-62. Available from: http://jhice.ppj.unp.ac.id/index.php/jhice/article/view/58