Isolation and characterization of plant growth promoting rhizobacteria from rhizosphere of pepper (Piper nigrum L.) - Yap, Chin Ann; Lau, Ee Tiing; Paulus Amin, Det; Awang Ahmad Sallehin, Awang Husaini; Samuel, Lihan; Mohd Hasnain, Md Hussain; Hairul Azman, Roslan (-, 2014)