“Challenges Chemistry teachers faced in implementing the new NSSCO Chemistry curriculum during the COVID-19 national lockdown in Otjozondjupa region, Namibia” (2026) Namibia Educational Reform Forum Journal, 33(2), pp. 100–110. Available at: https://journals.nied.edu.na/index.php/nerfj/article/view/207 (Accessed: 8 October 2026).