Gospodinova, G. ., A. Stoyanova, and V. . Kuneva. “THE EFFICIENCY OF IRRIGATION AND VARIETY ON THE HARVEST RATIO OF THREE COTTON TYPES (Gossypium Hirsutum L.)”. Proceedings of CBU in Natural Sciences and ICT, vol. 1, Nov. 2020, pp. 6-13, doi:10.12955/pns.v1.114.