Katlishin, O. I. (2019) «Competitiveness of mayonesis of different producers in the local market of the city of Perm, Russia», Amazonia Investiga, 8(24), pp. 157–161. Disponible en: https://amazoniainvestiga.info/index.php/amazonia/article/view/967 (Accedido: 14 diciembre 2025).