Arlistia, Rita, 		Ratnasari, Jujun, 		Juanita, Rieska, AND 		Windyariani, Sistiana.
" The Effectiveness of the PjBL Model Assisted by Cloud on Students' Critical Thinking Skills and Environmental Concern Attitudes  Regarding Environmental Pollution Topics" <em>BIOEDUKASI</em> [Online], (12 October 2024)