1.
Lase ES, Hermita N, Witri G. Development of pocketbook based on higher order thinking skills of heat and transfer material for fifth grade students. IJSTEAME [Internet]. 2022 Oct. 7 [cited 2024 Dec. 19];1(1):27-39. Available from: https://ijsteame.ejournal.unri.ac.id/index.php/ijsteame/article/view/4