Junsiri, S., J. Hirunlabh, S. Sathibunanan, C. Suphahitanukool, and J. khedari. “Development of bio-composite material from polylactic acid blended with thermoplastic from sago starch and reinforced with pineapple leaf fiber”. Frontiers in Engineering Innovation Research, vol. 22, no. 2, Dec. 2024, pp. 71-82, doi:10.60101/feir.2024.259233.