Abu, S. H. N., Saraha, A. R. and Ibrahim, F. (2022) “SDBL-Prodeo (Self-Directed Belended Learning-oriented Prodeo) Design and Validation to Improve Digital Literacy Chemistry Teacher Candidate Students”, EduLine: Journal of Education and Learning Innovation, 2(4), pp. 406–414. doi: 10.35877/454RI.eduline1203.