Methodological guidelines for successful implementation of the group form of learning as a necessary skill and strategy for enhancing the effectiveness of the educational process

Tsankov, S., & Goranova, E. (). Methodological guidelines for successful implementation of the group form of learning as a necessary skill and strategy for enhancing the effectiveness of the educational process. // <I>INTED 2019<D> : 13th Annual ''International technology, education and development'' conference, Valencia, Spain, 11-13 march 2019 : Proc., 2019, p. 5311-5316, DOI: 10.21125/inted.2019.1318.. (6260),