Sartorius von Bach H, Kalundu K. The Absolute and Relative Quality of the Namibian Secondary Education: A distributional approach on grade 12 (NSSCH) performance. NJRST [Internet]. 2020Dec.11 [cited 2024Dec.22];2(1):135-49. Available from: https://njrst.ncrst.na/index.php/njrst/article/view/26