ICT Education 45th Annual Conference of the Southern African Computer Lecturers' Association, SACLA 2016, Cullinan, South Africa, July 5-6, 2016, Revised Selected Papers Gruner Stefan Heftet / 2016 / Engelsk
ICT Education 46th Annual Conference of the Southern African Computer Lecturers' Association, SACLA 2017, Magaliesburg, South Africa, July 3-5, 2017, Revised Selected Papers Liebenberg, Janet Heftet / 2017 / Engelsk
ICT Education 47th Annual Conference of the Southern African Computer Lecturers' Association, SACLA 2018, Gordon's Bay, South Africa, June 18–20, 2018, Revised Selected Papers Kabanda, Salah Heftet / 2019 / Engelsk
ICT Education 48th Annual Conference of the Southern African Computer Lecturers’ Association, SACLA 2019, Northern Drakensberg, South Africa, July 15–17, 2019, Revised Selected Papers Tait, Bobby Heftet / 2019 / Engelsk
On the Construction of Engineering Handbooks with an Illustration from the Railway Safety Domain Gruner Stefan Heftet / 2020 / Engelsk
