2026. 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. U-Teach: Journal Education of Young Physics Teacher. 7, 1 (Jul. 2026), 87–97. DOI:https://doi.org/10.30599/0ngma458.