Currently, we are entering the pos-pandemic era since COVID-19 outbreak in 2020. Now the world has begun to carry out the economic activities as usual.

Semarang–One of the big problems in many developing countries is organic waste, and Indonesia is no exception. Every day the garbage produced by the community

SEMARANG–Various food mixtures with green tea (Green Tea) such as donuts, ice cream, all types of bakery (bread) to martabak have been found in Indonesia

This BioDiesel miniplant was assembled by one of the TRKI lecturers named M Endy Yulianto, ST. with 18 students. In the design, this biodiesel miniplant