Chasanah, Isnaini, Evita Anggereini, and Ervan Johan Wicaksana. 2023. “Pengembangan E-Learning Menggunakan Schoology Terintegrasi Model Problem Based Learning Pada Materi Daur Ulang Limbah Untuk SMA: (Development of E-Learning Using Integrated Schoology Model Problem Based Learning in Waste Recycling For High School)”. BIODIK 9 (2):82-88. https://doi.org/10.22437/biodik.v9i2.19896.