Popović, Vladan, Sanja Lazić, Aleksandar Lučić, Ljubinko Rakonjac, Vanja Daničić, Boris Ivanović, and Aleksandra Petrović. “Morphological Assessment of Plus Trees Progeny As a Basis for Establishing a Sessile Oak Seed Orchard”. REFORESTA, no. 20 (December 30, 2025): 41–53. Accessed January 15, 2026. https://journal.reforestationchallenges.org/index.php/REFOR/article/view/247.