Gunawardhana, W.P.D.S.Perera, P.I.P.Muhandiram, H.M.A.P.Swarnathilaka, D.B.R.Priyadarshani, K.D.N.2022-08-222022-08-222022Tropical Agricultural Research and Extension,25(2):p.132-142https://dl.nsf.gov.lk/handle/1/25684BrowningContaminationMicropropagationPiper nigrumSterilizationSurface sterilization protocols of leaf and bud explants for initiating in vitro cultures of Piper nigrum L. (Pepper)