land question in Tripura: An analysis in historical perspective 19th and 20th centuries
Sociocultural relations between Tripura and Manipur 1700 to 1949: A Historical Study
A study on archaeological remains of the undivided darrang district, assam , with special reference to religion & social -cultural context(since earliest time to 12th century A.D.)
Traditional costumes and ornaments of the hill tribes of dima hasao assam:a historical study
