Tsen, Wong Hock, and Sarma Aralas. 2016. “Perdagangan Intra-Industri Sabah Di Kawasan Pertumbuhan Asean Timur - Brunei/Indonesia/Malaysia/Filipina (BIMP-EAGA)”. Jurnal Kinabalu 3 (September). https://doi.org/10.51200/ejk.v3i.368.