South African Journal of Industrial Engineering On-line version ISSN 2224-7890 Print version ISSN 1012-277X
PDF Download
Initiating download of PDF file in 10 seconds. Please wait!
SMITH, B. I.; BUHRMANN, J. H. and CHIMEDZA, C..Measuring treatment effects of online videos on academic performance using difference-in-differences estimations. S. Afr. J. Ind. Eng. [online]. 2021, vol.32, n.3, pp.111-121.
ISSN 2224-7890.