For citations:
Ermakov V.G. Methodological aspects of training a mathematics teacher to ensure the sustainability of the educational processvladimir grigorievich ermakov – d.sc. in pedagogic sciences ph.d. of physical and mathematical sciences, associate professor, francisk skorina gomel state university, gomel. . Russian Digital Libraries Journal. 2019;22(5):373-383. (In Russ.) https://doi.org/10.26907/1562-5419-2019-22-5-373-383