1. Development of distilled garden media (Elements of circles) on circle matter;CHEMISTRY BEYOND BORDERS: INTERNATIONAL CONFERENCE ON PHYSICAL CHEMISTRY: The 1st Annual Meeting of the Physical Chemistry Division of the Indonesian Chemical Society;2023
2. Students’ difficulties in solving AKM questions review from PISA mathematic literature;CHEMISTRY BEYOND BORDERS: INTERNATIONAL CONFERENCE ON PHYSICAL CHEMISTRY: The 1st Annual Meeting of the Physical Chemistry Division of the Indonesian Chemical Society;2023
3. Analysis of reflective thinking ability on ethnomathematics problems reviewing from the intelligence quotient (IQ) students of SMAN 1 Sukomoro;CHEMISTRY BEYOND BORDERS: INTERNATIONAL CONFERENCE ON PHYSICAL CHEMISTRY: The 1st Annual Meeting of the Physical Chemistry Division of the Indonesian Chemical Society;2023
4. SISENSI: online academic attendance using Android based QR-Code;5TH INTERNATIONAL CONFERENCE ON INNOVATIVE DESIGN, ANALYSIS & DEVELOPMENT PRACTICES IN AEROSPACE & AUTOMOTIVE ENGINEERING: I-DAD’22;2023
5. Implementation of Interactive Learning in Linear Algebra Courses using HTML;Jurnal Studi Guru dan Pembelajaran;2021-12-13