List of Articles geo-accumulation index Open Access Article Abstract Page Full-Text 1 - Investigation of Heavy Metals Content in Sediments of Shirin Su Wetland, Western Iran Soheil Sobhanardakani Hossein Habibi 10.22034/jchr.2016.544157 Open Access Article Abstract Page Full-Text 2 - Pollution Indices and Health Risk Assessment of Heavy Metals in Soil of Major Motor Parks in Yola, Nigeria Abdulazeez Mobolaji Hammed Ayodele Akinterinwa Shuaibu Abdullahi Hasiru Mahmud 10.60829/jchr.2025.1183551