For citations:

Kolyvanova L.A., Muller O.Yu. СONTESTS OF PROFESSIONAL SKILLS AS A MEANS OF RAISING PROFESSIONAL COMPETENCE OF TEACHERS. Severny region: nauka, obrazovanie, kultura. 2022;(2 (50)):14-21. (In Russ.) https://doi.org/10.34822/2312-377X-2022-2-14-21