by BHOWMIK, RATUL, NATH, RANAJIT, SHARMA, SAMEER, ROY, RATNA, BISWAS, RIYA
Published in International journal of applied pharmaceutics (07.01.2022)

by Nath, Ranajit, Roy, Ratna, bhattacharyya, Soubhik, Datta, Sourav
Published in International Journal of Scientific Research in Science and Technology (25.06.2021)

by Nath, Ranajit, Roy, Ratna, bhattacharyya, Soubhik, Datta, Sourav
Published in International Journal of Scientific Research in Science and Technology (25.06.2021)

by Nath, Ranajit, Roy, Ratna, Bandopadhyay, Ritam, Bhattacharyya, Soubhik, Biswas, Riya
Published in International Journal of Scientific Research in Science and Technology (25.06.2021)

by Bhowmik, Ratul, Manaithiya, Ajay, Vyas, Bharti, Nath, Ranajit, Rehman, Sara, Roy, Shubham, Roy, Ratna
Published in Structural chemistry (01.06.2022)

by Nath, Ranajit, Chakraborty, Rajarshi, Roy, Ratna, Mukherjee, Debleena, Nag, Srijita, Bhattacharya, Anirusha
Published in International Journal of Scientific Research in Science and Technology (07.07.2021)

by Nath, Ranajit, Roy, Ratna, Barai, Gourav, Bairagi, Shishir, Manna, Supratip, Chakraborty, Rajarshi
Published in International Journal of Scientific Research in Science and Technology (06.07.2021)

by Nath, Ranajit, Roy, Ratna, Das, Jisu, Nath, Kritideepa, Kurmi, Priyanka, Mandal, Ambika
Published in International Journal of Scientific Research in Science and Technology (05.07.2021)

by Nath, Ranajit, Roy, Ratna, Mandal, Ambika, Ghosh, Rajesh, Chatterjee, Writormi, Pramanik, Rupam
Published in International Journal of Scientific Research in Science and Technology (30.06.2021)

by Roy, Ratna Rani, Saha, Pankaj Kumar, Yusuf, Mohammad Abdullah, Saha, Haridas, Hasan, Md Ibnul, Sarkar, Rajib Dey
Published in Journal of current and advance medical research (20.06.2018)

by Roy, Ratna Rani, Barman, Nilima, Foysal, Abdullah Al, Saha, PK, Shamim, Khondker Manzare
Published in Journal of Shaheed Suhrawardy Medical College (07.03.2017)

by Roy, Ratna Rani, Shamim, Khondker Manzare, Saha, PK, Yusuf, Md. Abdullah
Published in Journal of current and advance medical research (20.08.2016)

by Roy, Ratna P, Prasad, Jagdish, Gupta, Rashmi
Published in Journal of environmental science & engineering (01.07.2012)

by Saha, Pankaj Kumar, Roy, Ratna Rani, Khan, Mohammad Emrul Hasan, Rahman, Md Mamunur, Alam, Kazi Shafiqul, Rabbani, Md Golam
Published in Journal of Shaheed Suhrawardy Medical College (07.03.2017)

by Saha, PK, Roy, Ratna Rani, Sarkar, Nukul, Alam, Jahangir
Published in Journal of current and advance medical research (04.09.2015)

by Saha, PK, Roy, Ratna Rani, Khan, Mohammad Emrul Hasan, Rahman, Md Mamunur, Alam, Kazi Shafiqul, Rabbani, Md Golam, Akbar, Syeda Suraiya
Published in Journal of Shaheed Suhrawardy Medical College (07.03.2017)

by Saha, Pankaj Kumar, Roy, Ratna, Saha, Haridas, Rahman, Md Mamunur, Haq, Mohammad Mahmudul, Bulbul, Surayea
Published in Journal of Shaheed Suhrawardy Medical College (22.08.2013)

by Roy, Ratna P, Prasad, Jagdish, Joshi, A P
Published in Journal of environmental science & engineering (01.10.2008)

by Roy, Ratna
Published in International Journal of Hindu Studies (01.12.2006)

by Roy, Ratna P, Prasad, Jagdish, Joshi, A P
Published in Journal of environmental science & engineering (01.10.2007)