Selection of some Hybrids of Poncirus trifoliata (L.) Raf. Tolerant to Freezing Stress by using some Growth Markers and Chemical and Enzymatic Indicators. Latakia University Journal -Biological Sciences Series, [S. l.], v. 43, n. 1, 2021. Disponível em: https://journal.latakia-univ.edu.sy/index.php/bioscnc/article/view/10478. Acesso em: 10 may. 2026.