Griksas Styapas Antanovich, Kalashnikov Valery Vasilievich, Dzhanabekova Gulmira Kumiskalievna, Funikov Grigori Albertovich, Ovchinnikov Anatoly Viktorovich, Kulmakova Natalia Ivanovna, Epifanov Victor Gennadiyevich, KhramtsovVitaly Vasilyevich, Sarimbekova Saule Nurgaliyevna, и Erezhepova Makpal Shamakhanovna. «PRODUCTIVITY AND BIOLOGICAL FEATURES OF PIGS OF DOMESTIC AND CANADIAN BREEDING». Scientific Journal of Pedagogy and Economics, no. 5 (октябрь 10, 2019): 29–35. просмотрено декабрь 18, 2025. http://89.250.84.46/bulletin-science/article/view/1170.