“Optimalisasi Keterampilan Higher Order Thinking Skills (HOTS) Peserta Didik melalui Model Discovery Learning Berbantuan Laboratorium Virtual Berbasis Smartphone: Optimizing Students’ Higher Order Thinking Skills (HOTS) through the Discovery Learning Model Assisted by Smartphone-Based Virtual Labs” (2026) U-Teach: Journal Education of Young Physics Teacher, 7(1), pp. 87–97. doi:10.30599/0ngma458.