Turasheva S.K., Boguspaev K.K., Faleev G.D., Alnurova A.A., Kapitina A.I. Restoration the Population Number of Wild Rubber Endemic Plant Scorzonera Tau-Saghyz Lipsch. Et Bosse: Al-Farabi Kazakh National University, Kazakhstan, Almaty. EJE 2018, 47 (2), 140-150.