Maulana, Robi, and Syafaatul Hidayati. 2022. “The DEVELOPMENT OF HYPERMEDIA LEARNING MEDIA IN AN EFFORT TO IMPROVE HIGH ER ORDER THINKING SKILLSS STUDENTS IN HIGH SCHOOL ECONOMICS CLASS X SUBJECTS: Learning Media, Hypermedia, Higher Order Thinking Skills”. PEKA 10 (2):34-44. https://doi.org/10.25299/peka.2022.vol10(2).10992.