Bhattacharya, Prosun, Jon Petter Gustafsson, Kazi Matin Uddin Ahmed, and Debashis Chatterjee. 2025. “A Tribute to Gunnar Jacks (1937–2019): A Talented Scientist and Pioneer in Groundwater and Geochemistry”. Journal of Environmental Science, Health & Sustainability 1 (2): 77–78. https://doi.org/10.63697/jeshs.2025.10032.