od Iqbal Mir, Javaid, Kumar Sarkar, Uttam, Prakash Gusain, Om, Kumar Dwivedi, Arvind, Jena, Joukrushna

Institucija: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

od Iqbal Mir, Javaid, Saxena, Neha, Singh Patiyal, Rabindar, Kumari Sahoo, Prabhati

Institucija: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

od Iqbal Mir, Javaid, Kumar Sarkar, Uttam, Prakash Gusain, Om, Kumar Dwivedi, Arvind

Institucija: Universidad Estatal a Distancia

Repositorio: Portal de Revistas UNED

od Ahmad Mir, Farooq, Iqbal Mir, Javaid, Chandra, Suresh

Institucija: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

od Aliasghari, Mehrdad, AnvariFar, Hossein, Iqbal Mir, Javaid

Institucija: Universidad Estatal a Distancia

Repositorio: Portal de Revistas UNED