P-ISSN : 1012-277X | E-ISSN : 2224-7890
Publisher : South African Institute of Industrial Engineers | Country : South Africa | Language : | Directory : scopus
P-ISSN : 0038-2353 | E-ISSN : 0370-8462
Publisher : South African Assn. For The Advancement Of Science | Country : South Africa | Language : | Directory : scopus