PRASANTH G. WILLIAMS, DULIP DANIELS A. E., BRIJITH LAL N. D, BHAGYA M., and G. PRAKASH WILLIAMS, “IN VITROANTIBACTERIAL ACTIVITY OF HIGH ALTITUDE BRYOPHYTES AGAINST DRUG RESISTANT BACTERIAL PATHOGENS”, ijpbs, vol. 6, no. 3, pp. 1289–1294, Sep. 2015.