Falyakhov, Irek Ilkhamovich, et al. “Laboratory Workshop on the Chemistry of Oil and Gas As an Effective Educational Technology in the Learning Process of Students in a Technical University”. Revista Publicando, vol. 4, no. 13 (2), Dec. 2017, pp. 1046-5, https://revistapublicando.org/revista/index.php/crv/article/view/1034.