G.N. Mirzabdullayev et al. 2026. EVALUATION OF THE PHENOLOGICAL DEVELOPMENT OF POTATO (SOLANUM TUBEROSUM L.) VARIETIES AND BREEDING LINES UNDER THE PRIMARY SEED PRODUCTION SYSTEM IN YANGIQO‘RG‘ON DISTRICT CONDITIONS . Ta’lim innovatsiyasi va integratsiyasi. 73, 1 (Jul. 2026), 235–240.