List of Articles GC-Mass Open Access Article Abstract Page Full-Text 1 - Quantitative and qualitative improvement of the content of some medicinal compounds of the pencil tree (Euphorbia tirucalli L), using chelate iron fertilizer Fatemeh Bagheri Aryan Sateei Mazyar Ahmadi Golsefidi Mehdi Ebadi 10.71551/ijpp.2025.1025717