@incollection{Letseka16,
author = {Victor J. Pitsoe and Matsephe M. Letseka},
title = {Quality Assurance in Virtual Learning Environments for Open Distance Learning},
booktitle = {Virtual Learning},
publisher = {IntechOpen},
address = {Rijeka},
year = {2016},
editor = {Dragan Cvetkovic},
chapter = {5},
doi = {10.5772/65746},
url = {https://doi.org/10.5772/65746}
}