BARRACK CHAMA, PROF K. MASEKA, MUSONDA MOSES. THE EFFECT OF TEACHING AND LEARNING ON LEARNERS ATTITUDE AND PERFORMANCE OF GRADE 11 PUPILS IN CHEMISTRY AT SELECTED SECONDARY SCHOOLS IN CHIPATA DISTRICT. JournalNX [Internet]. 2021Jan.23 [cited 2024Apr.16];6(08):62-5. Available from: https://repo.journalnx.com/index.php/nx/article/view/716