Bekeyeva, Nuraisha, Dina Kucherbayeva, Fauziya Orazbayeva, y Zharkynbike Suleimenova. «Sequence of Telephone Openings in the Workplaces in a Kazakh Community». Opción 350 (junio 9, 2019): 332-361. Accedido agosto 1, 2025. https://produccioncientifica.luz.edu.ve/index.php/opcion/article/view/24044.