List of Articles Monitoring Open Access Article Abstract Page Full-Text 1 - Monitoring and Assessing Health Risk of Exposure to Nitrate Residues in Agricultural Products; Case Study in Qom Province, Iran Somaye Behnamipour Yadollah Ghafuri Ahmad Reza Yari Ali Ebrahimi Yalda Arast 10.22034/jchr.2022.1952439.1505 Open Access Article Abstract Page Full-Text 2 - A Comparison of Bird Feathers and Plant Leaves as a Biological Tool for Assessing Air Pollution by some Heavy Elements Asaad Alhesnawi 10.22034/jchr.2023.1927565.1294