Loučanová, Erika, Ján Parobek, NosáľováMartina, and Ana Dopico. “The Perception of Respondents of Intelligent Packaging in Slovakia As Ecological Innovations”. Studia Universitatis Vasile Goldiș Arad, Seria Științe Economice 29, no. 1 (March 18, 2019): 58-67. Accessed December 5, 2024. https://publicatii.uvvg.ro/index.php/studiaeconomia/article/view/450.