Winata, Anggun. “The Effect of Using Virtual Reality Media Obak Delik on Improving the Spatial Visual Abilities and Critical Thinking of SMAN 1 Tuban Students”. Jurnal Inovasi Pendidikan dan Sains 5, no. 3 (December 25, 2024): 126-132. Accessed September 26, 2025. https://ejournal.unwmataram.id/JIPS/article/view/2287.