Rama Kant Agnihotri is currently working with Vidya Bhawan Society, Udaipur; he is interested in Applied Linguistics, Morphology, Sociolinguistics and Research Methods and has been working with several NGOs across India in the area of primary education.
Anju S. Gupta is a professor of English in IGNOU and her interests are ELT, Applied Linguistics as well as Sociolinguistics. She has written many books on Grammar and speaking-listening skills.
Amrit Lal Khanna, formerly an Associate Professor in University of Delhi, is interested in Applied Linguistics and ELT. After teaching in the field of ELT for several years, he is an ELT consultant at present.