For citations:

Tretyakova O.G., Tretyakova N.M. NEFU training geological polygons as unique sites for forming general professional competencies in the field of geology, prospecting and exploration of solid minerals. Vestnik of North-Eastern Federal University Series "Earth Sciences". 2023;(4):33-41. (In Russ.) https://doi.org/10.25587/2587-8751-2023-4-33-41