The 4th ISSTEC 2023
is organized by Faculty of
Mathematics and Natural Sciences

The 2023 Fourth International Seminar on Science and Technology
(ISSTEC 2023) will be held at Sleman, Daerah Istimewa Yogyakarta,
Indonesia on September 19, 2023 (08.00 – 15.00 Jakarta Time)
at Faculty of Mathematics and Natural Sciences Universitas Islam
Indonesia, Yogyakarta.