A valid, practical, and effective digital-based instructional book has been successfully developed. This research follows the Borg and Gall development model, which consists of ten steps, including…
Meskipun kemajuan teknologi telah cukup stabil, kemajuan yang timbul dari arsitektur komputer yang lebih baik tetap kurang konsisten.
This study aims to determine whether the material in the textbook for students with the sub-theme How the Body Processes Clean Air, the sub-theme The Importance of Clean Air for Breathing, the sub-…
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