HANDIKA PUTRA, Roni; ASRIAL, Asrial; MARZAL, Jefri. Pengembangan Rencana Pelaksanaan Pembelajaran Model Problem Based Learning Daring untuk Meningkatkan Motivasi Belajar Siswa Materi Perubahan Lingkungan: (Development of Online Problem Based Learning Implementation Plans to Increase Student Motivation on Environmental Change Materials). BIODIK, [S. l.], v. 7, n. 01, p. 84–94, 2021. DOI: 10.22437/bio.v7i01.11775. Disponível em: https://mail.online-journal.unja.ac.id/biodik/article/view/11775. Acesso em: 19 apr. 2025.