1. Instruction in the Mother tongue: the question of logistics;Heyneman;J. Can. Int. Educ.,1980
2. The Heyneman/Loxley effect: three decades of debate;Heyneman,2016
3. The effect of primary school quality on academic achievement across 29 high- and low-income countries;Heyneman;Am. J. Sociol.,1983
4. Relationships between family socioeconomic status and mathematics achievement in OECD and non-OECD countries;Lee;Comp. Educ. Rev.,2022