Wulandari I, Hairida H, Rasmawan R, Enawati E, Muharini R. Development of Problems for Higher Order Thinking Skill (HOTS) e-Test on Additive Substance Subject Material. HJKK [Internet]. 2023 Oct. 16 [cited 2025 Sep. 30];11(5):698-709. Available from: https://ojspanel.undikma.ac.id/index.php/hydrogen/article/view/8730