Bharata Muni is considered the father of Indian drama research because he wrote the Natya Shastra, which is the earliest known treatise on Indian drama.

Indian drama research encompasses the study of the history, theory, and performance of Indian drama.

The main types of Indian drama are nataka, prakarana, bhana, and vyāyoga.

The main elements of Indian drama are plot, characters, dialogue, and music.

The main themes of Indian drama are love, war, religion, and social issues.

The main conventions of Indian drama are the use of Sanskrit, the use of verse, and the use of music and dance.

The main contributions of Indian drama to world drama are the development of the concept of rasa, the development of the concept of natya, and the development of the concept of abhinaya.

The main challenges facing Indian drama research today are the lack of funding, the lack of trained researchers, and the lack of access to resources.

The main opportunities for Indian drama research in the future are the development of new technologies, the globalization of Indian drama, and the increasing interest in Indian culture.

The main goals of Indian drama research are to preserve and promote Indian drama, to understand the history and theory of Indian drama, and to develop new approaches to the performance of Indian drama.

The main methods used in Indian drama research are textual analysis, historical research, and performance analysis.

The main sources of information for Indian drama research are literary texts, historical records, and performance records.

The main institutions involved in Indian drama research are universities, research institutes, and theater companies.

The main journals and publications that publish Indian drama research are Indian Theatre Journal, Journal of Indian Drama, and Theatre Research International.

The main conferences and workshops that focus on Indian drama research are International Conference on Indian Theatre, National Conference on Indian Drama, and World Congress of Theatre Research.