AbubakarJ., AbdullahiI. L., UsmanS., DanjumaN., and AgaieB. G., “LINEAR PROGRAMMING AS DECISION MAKING TOOL FOR OPTIMAL PRODUCTION: A CASE STUDY OF YOGHURT PRODUCTION BY ATS MULTI-CONCEPT WORLDWIDE LTD IN KATSINA STATE, NIGERIA”, FJS, vol. 4, no. 1, pp. 750 - 755, Apr. 2020.