Legesse Kassa Debusho, Mahlageng Retang Mashabela, Phuti Naphtaly Sebatjane, Sthembile Sithole, Busisiwe Tabo, Eeva-Maria Rapoo. "Evaluation of statistical methods applied in theses and dissertations in an Open, Distance and e-Learning University." PLoS ONE, 2025. doi:10.1371/journal.pone.0319654