Pet Elena; Pet Ioan; Gorun Laura Mihaela; Cazan Adriana Carmen: A study on consumers' interest in purchasing biological produce. In: Review on agriculture and rural development, (3) 1. pp. 187-192. (2014)
Pet Elena: The factors influencing the decision of wine purchase. In: Agrár- és vidékfejlesztési szemle, (3) 1. p. 93. (2008)
Adamov Tabita; Iancu Tiberiu; Pirvulescu Luminita; Pet Elena; Popescu Gabriela; Ciolac Ramona; Suba Anka Roxana; Gordan Marius: Research regarding the analysis of agritourism activity in Apuseni mountains and possibilities to improve it.
Adamov Tabita; Iancu Tiberiu; Ciolac Ramona; Popescu Gabriela; Pet Elena; Brad loan: Trends regarding rural tourism.