MAKE THE BIODESEL MADE BY OIL

The assistant of the Catholic University Laboratory Widya Mandala (UKWM) Surabaya, Cindy Suyitno (left) streamline foreign students from Taiwan Hung Sheng Xiang (second left) and foreign students from Japan Kyohei Shinzawa (the left three) when practicing makes biodesels from slantah oil materials in the Organic Chemical Laboratory Faculty of Engineering UKWM, Surabaya, East Java, Tuesday (19/2/2019). Activities attended by 22 delegates from Japan and Taiwan are a problem-based learning program about the utilization of technology to process waste into something useful. ANTARA PHOTO/Moch Asim/hp.