Kenjaev A.Q, Kenjayeva S.N., and Abduvayitov B.A. “FAZOVIY TUZLISHLI POLIMETILENNAFTALINSULFOKISLOTA SINTEZINI TADQIQ QILISH”. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, vol. 36, no. 5, Jan. 2024, pp. 37-49, https://newjournal.org/01/article/view/10737.