TY - BOOK AU - Malupande, Teddy TI - Impact of PBLA in instruction of LP in comparison to the traditional methods: a case of Kalonga secondary school grade 12 learners AV - CBU-PG THESIS/MAL PY - 2019/// CY - Kitwe PB - Copperbelt University KW - TEACHING METHODS - MATHEMATICS KW - PBLA - INSTRUCTION OF LP KW - LINEAR PROGRAMMING - MATHEMATICS ER -