L. G. Tredoux and S. P. Van Zyl, “Some Drastic Measures to Close a Loophole: The Case of Pienaar Brothers (PTY) LTD v Commissioner for the South African Revenue Service (87760/2014) [2017] ZAGPPHC 231 (29 May 2017) and the Targeted Retroactive Amendment of Section 44 of the Income Tax”, PER, vol. 21, pp. 1–36, Jun. 2018.