| Date | Work type | Title/Chapter | Journal / Book Title | Year | Author | Doi | Volume | Page No. | Editor | Publisher | ISBN/ISSN | affiliate institute of the author at the time of publication |
| 2020-06-01 | Article | Impacts of Urbanization on Land-Use and Land- Cover Change in Baranagar Municipality of 24 Parganas North of West Bengal Using Geospatial Techniques | HILL GEOGRAPHER | 2020 | DR ALPANA RAY, DR SUDIP ROY & ROHIT PRAMANIK | | XXXVI NO 1 | 41 | | GEOGRAPHICAL SOCIETY OF THE NORTH EASTERN HILL REGION (INDIA) | 09705023 | PRASANTA CHANDRA MAHALANOBIS MAHAVIDYALAYA |
| 2020-03-01 | Article | Environmental Impact of Bio-medical Waste Management-A case study in ward no. 130 and 131 in Kolkata Municipal Corporation (KMC), West Bengal, India. | GEOGRAPHICAL REVIEW OF INDIA | 1990 | DR ALPANA RAY & DR SUDIP ROY | | 82 , NO 1 | 85 | | THE GEOGRAPHICAL SOCIETY OF INDIA, DEPARTMENT OF GEOGRAPHY, CALCUTTA UNIVERSITY | 03756386 | PRASANTA CHANDRA MAHALANOBIS MAHAVIDYALAYA |
| 2019-07-31 | Article | SUNDORBONE PANIYO JOL SOROBORAHER PRAKRITIK PREKHIT O GOTHIGOTO UDYOGER BHUMIKA | BHUGOL O SWADESGCHORCHA | 2019 | DR ALPANA RAY | | AUTUMN (JULY-DECEMBER) | | | | 25814788 | PRASANTA CHANDRA MAHALANOBIS MAHAVIDYALAYA |
| 2022-06-25 | Book | RURAL DEVELOPMENT | RURAL DEVELOPMENT | 2022 | Dr Sudip Roy and Dr Alpana Ray | | | | | | : 978-84-241-58-2 | PRASANTA CHANDRA MAHALANOBIS MAHAVIDYALAYA |
| 2020-06-16 | Book | TOURISM GEOGRAPHY | TOURISM GEOGRAPHY | 2020 | Dr Sudip Roy and Dr Alpana Ray | | | | | NECTAR PUBLISHER KOLKATA | 9789384241599 | PRASANTA CHANDRA MAHALANOBIS MAHAVIDYALAYA |
| 2022-09-15 | Book | JOLOBAYU PORIBORTAN : BIPONNOTA O OBHOJOJON | OLOBAYU PORIBORTAN : BIPONNOTA O OBHOJOJON | 2022 | Dr Sudip Roy and Dr Alpana Ray | | | | | HORNBILL PUBLISHER | 9788195724413 | PRASANTA CHANDRA MAHALANOBIS MAHAVIDYALAYA |
| 2023-02-20 | Book | GRAMIN UNNOYON | GRAMIN UNNOYON | 2023 | Dr Sudip Roy and Dr Alpana Ray | | | | | HORNBILL PUBLISHER | 9788195724420 | PRASANTA CHANDRA MAHALANOBIS MAHAVIDYALAYA |
| 2019-09-25 | Article | A COMPREHENSIV ESTUDY OF GROUNF WATER RESOURCES AND ITS MANAGEMENT IN KOLKATA MUNICPAL CORPORATION, WEST BENGAL INDIA | INDIAN JOURNAL OF SPATIAL SCIENCE | 2019 | DR ALPANA RAY | | 10 (2) | 8 | | | 22493921 | PRASANTA CHANDRA MAHALANOBIS MAHAVIDYALAYA |
| 2019-12-16 | Article | ENVIRONMENTAL PROBLEMS DUE TO JOKA TO B. B. D. BAG METRO RAILWAY PROJECT ALONG BEHALA TARATALA ROUTE IN THE CITY OF KOLKATA, WEST BENGAL | INDIAN JOURNAL OF LANDSCAPE SYSTEMS AND ECOLOGICAL STUDIES | 2019 | DR ALPANA RAY & DR SUDIP ROY | | 42 (2) | 16 | | | 09714170 | PRASANTA CHANDRA MAHALANOBIS MAHAVIDYALAYA |