Zarina Bagova, Kurmanbek Zhantassov, Gaukhar Turebekova, и Bayan Sapargaliyeva. «ANALYSIS AND IMPACT OF LEAD-CONTAINING WASTE FROM LEAD PRODUCTION ON HUMAN LIFE AND THE ENVIRONMENT». «Доклады НАН РК», вып. 2, апрель 2021 г., сс. 99-104, http://91834.libg.asia/reports-science/article/view/373.