List of Articles Pollution index Open Access Article Abstract Page Full-Text 1 - Heavy Metals Pollution and Health Risk Assessment of Groundwater of Bikaner Block (Rajasthan) Leela Kaur Mukesh Kumar Sharma Monika Kumari Kumari Radha Kishan Saran 10.60829/jchr.2024.1127862 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