Saydazimova, Umida, Durdona Murodova, Jo Min Young, Aziza Khidoyatova, Durdona Ergasheva, and Ozoda Ibrohimova. 2025. “The Effects of Age on Korean Word Recognition and Vocabulary Retention”. Indian Journal of Information Sources and Services 15 (2):468-74. https://doi.org/10.51983/ijiss-2025.IJISS.15.2.55.