Improving Traceability System in Indonesian Coconut Oil Company. - Ivan Gunawan; Iwan Vanany; Erwin Widodo; Ig. Jaka Mulyana (IEEM, 2018)

Developing Bulk-Liquid Traceability in Indonesian Coconut Oil Company. - Ivan Gunawan; Iwan Vanany; Erwin Widodo; Ig. Jaka Mulyana; Kevin Cornelius (IEEM, 2019)

Sustainability Issues of the Coconut Supply Chain in Indonesia. - Ivan Gunawan; Dian Trihastuti; Ig. Jaka Mulyana (IEEM, 2021)

Submission Template for ACM Papers: Prioritize Business Process Improvement Plan using House of Quality and Modified House of Risk: a Case Study of Higher Education Institution (HEI) from Indonesia. - Ig. Jaka Mulyana; Moses Laksono Singgih; Sri Gunani Partiwi (ICONETSI, 2022)