af Dubey, Vineet Kumar, Sarkar, Uttam Kumar, Pandey, Ajay, Lakra, Wazir Singh

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

af Dwivedi, Arvind Kumar, Sarkar, Uttam Kumar, Mir, Javaid Iqbal, Tamot, Praveen, Vyas, Vipin

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

af Das Sarkar, Soma, Sarkar, Uttam Kumar, Naskar, Malay, Roy, Koushik, Bose, Arun Kumar, Nag, Subir Kumar, Karnatak, Gunjan, Das, Basanta Kumar

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR