Software testing in small IT companies: a (not only) South African problem. - Stefan Gruner; Johan Van Zyl (South Afr. Comput. J., 2011)

Assessment planning for the new Bachelor of Engineering Technology programme. - Johan Van Zyl; Wesley Doorsamy; Pitshou N. Bokoro (AFRICON, 2019)

Easy Mobile Meter Reading for Non-smart Meters: Comparison of AWS Rekognition and Google Cloud Vision Approaches. - Maria Spichkova; Johan Van Zyl; Siddharth Sachdev; Ashish Bhardwaj; Nirav Desai (ENASE, 2019)

Comparison of Computer Vision Approaches in Application to the Electricity and Gas Meter Reading. - Maria Spichkova; Johan Van Zyl; Siddharth Sachdev; Ashish Bhardwaj; Nirav Desai (ENASE (Selected Papers), 2019)

Application of Computer Vision Technologies for Automated Utility Meters Reading. - Maria Spichkova; Johan Van Zyl (ICSOFT, 2020)

Towards computer vision technologies: Semi-automated reading of automated utility meters. - Maria Spichkova; Johan Van Zyl (CoRR, 2022)