Volume & Issue: Volume 7, Issue 4, Autumn 2021, Pages 749-1006 
2. Particulate Matter and Adverse Respiratory Health Outcome: Exposure of Street Vendors in Kolkata city in India

Pages 769-785

10.22059/poll.2021.321814.1059

Nabanita Ghosh; Biplob Das; Nandini Das; Souran Chatterjee; Anupam Debsarkar; Amit Dutta; Shibnath Chakrabarty; Joyashree Roy


6. Biological and Geochemical Studies of Urinary Tract Stones in Lorestan Province

Pages 831-842

10.22059/poll.2021.322969.1075

Saadat Aghajari; Sima Sabzalipour; Ahad Nazarpour; Maryam Mohammadiroozbahani


7. Seasonal Dynamics of Heavy Metal Concentrations in Water, Fish and Sediments from Haor Region of Bangladesh

Pages 843-857

10.22059/poll.2021.323206.1076

Md. Sirajul Islam; Md. Mazedur Rahman; Md. Humayun Kabir; Md. Enamul Hoq; Nowara Tamanna Meghla; Suravi Suravi; Shamim Al Mamun; Md. Eusuf Sarker


12. Biosorption of Reactive Red 120 Dye from Aqueous Solutions by using Mahagoni (Swietenia mahagoni) Wood and Bark Charcoal: Equilibrium, and Kinetic Studies

Pages 905-921

10.22059/poll.2021.325135.1110

Tapos Kumar Chakraborty; Gopal Chandra Ghosh; Mst. Nowshin Akter; Keya Adhikary; Md. Shahnul Islam; Prianka Ghosh; Samina Zaman; Ahsan Habib; A. H. M. Enamul Kabir


14. Analysis of Water Quality Trends Using the Mann-Kendall Test and Sen’s Estimator of Slope in a Tropical River Basin

Pages 933-942

10.22059/poll.2021.325794.1118

Mohmadisa Hashim; Nasir Nayan; Dewi Liesnoor Setyowati; Zahid Mat Said; Hanifah Mahat; Yazid Saleh


18. Production of Eco-Friendly Geopolymer Concrete by using Waste Wood Ash for a Sustainable Environment

Pages 993-1006

10.22059/poll.2021.320857.1039

Kadarkarai Arunkumar; Muthiah Muthukannan; Arunachalam Suresh Kumar; Arunasankar Chithambar Ganesh; Rangaswamy Kanniga Devi


Journal Archive

Autumn 2021, Pages 749-1006 Summer 2021, Pages 495-747 Spring 2021, Pages 257-494 Winter 2021, Pages 1-256