TY - JOUR AU - Stewart, Theodor J. PY - 2017/12/13 Y2 - 2024/03/28 TI - Value measurement theory and league tables JF - South African Journal of Science JA - S. Afr. J. Sci. VL - 110 IS - 3/4 SE - Scientific Correspondence DO - 10.1590/sajs.2014/a0057 UR - https://sajs.co.za/article/view/3707 SP - 1-2 AB - ER -