https://studentportal.heypex.co.za/courses/lean-manufacturing/2025-01-30T12:44:43+00:00https://studentportal.heypex.co.za/courses/welding/2025-09-16T07:25:51+00:00https://studentportal.heypex.co.za/courses/health-and-safety-first-aid/2025-08-12T10:51:34+00:00https://studentportal.heypex.co.za/courses/health-and-safety-first-aid-2/2025-09-11T13:04:29+00:00https://studentportal.heypex.co.za/courses/welding-2/2025-09-11T13:04:29+00:00https://studentportal.heypex.co.za/courses/lean-manufacturing-2/2025-09-16T07:45:07+00:00