1. 2nd International Seminar On Education And Human Technology 2021 (ISEHT 2021). (March 30^th, 2021). (https://seminar.unnes.ac.id/event-iseht2021/page/announcement)

2. ICE-BEES 2023: Re-thinking The Dynamization Between Environmental Issues and Adaptive Technology for Inclusive Growth (30-31 May 2023)

(https://ice-bees.unnes.ac.id/2023/)