2018 · Stela Gabriela JELEA, Marian JELEA, et al. · Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca Agriculture · 1
2016 · Stela Gabriela Jelea, Marian Jelea, et al. · Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca Agriculture · 1
2015 · Stela Gabriela Jelea, Marian Jelea, et al. · Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca Agriculture · 1
2017 · Stela Gabriela JELEA, Oana Corina JELEA, et al. · Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca Agriculture