MBMarthinus Johannes Booysen0000-0003-2817-2069FollowUsage metrics Co-workers & collaboratorsJEJAA EngelbrechtJAA EngelbrechtMRMICHAEL JON RitchieMICHAEL JON RitchieCAChris Joseph AbrahamChris Joseph AbrahamARArnold RixArnold RixJGJohan GiliomeePhD Student - Stellenbosch, South AfricaJohan GiliomeeBTBernd ThomasBernd Thomas