AMALATHAS, S., A. MITROVIC, and S. RAVAN. “DECISION-MAKING TUTOR: PROVIDING ON-THE-JOB TRAINING FOR OIL PALM PLANTATION MANAGERS”. Research and Practice in Technology Enhanced Learning, vol. 7, no. 3, Nov. 2012, pp. 131-52, doi:10.58459/rptel.2012.7131-152.