Zelins'ka-Lyubchenko Kateryna Oleksandrivna. Communicative skills development of primary school age children with intellectual disabilities : к.пед.н. : spec.. 13.00.03 - Корекційна педагогіка : presented. 2014-12-23; popup.evolution: .; National pedagogikal university named by M.P.Dragomanov. – , 0415U001017.

Updated: 2026-11-12