H.A.Yoqubova. “SHAXSDAGI ALTRUISTIK XULQ-ATVOR TENDENSIYALARINING JAMIYAT TARAQQIYOTIGA TA’SIRI”. Journal of New Century Innovations, vol. 28, no. 1, May 2023, pp. 116-20, https://newjournal.org/new/article/view/5945.