Zainuddin, M. ., N. . Salleh, and S. M. Mhd Ruslan. “PROACTIVE SUSTAINABLE APPROACHES BY MALAYSIAN FEEDER SERVICE COMPANIES IN THE DISRUPTIVE ERA: Article 2”. Journal of Maritime Logistics, vol. 1, no. 2, Dec. 2021, pp. 17-39, doi:10.46754/jml.2021.12.002.