Sharapov M.A. “TOLGULI (OLEANDER, SAMBITGUL) O’SIMLIGINING HAYVON VA MAHSULOTLARIGA TOKSIK TA’SIR XUSUSIYATLARI”. Ustozlar Uchun, vol. 1, no. 1, July 2024, pp. 211-9, http://pedagogs.uz/index.php/01/article/view/1663.