| 151 | MARSYA RACHMADEWI | Pemakalah Utama | Annual Conference of Management Challenges 2023 | Zoom | 2023 | |
| 152 | MUHAMMAD FAJAR ROMADHONNI | Pemakalah Utama | Achievement Motivation Training HIMATIKA FMIPA UNY 2017 | FMIPA UNY | 2017 | |
| 153 | SINGGIH BEKTI WORSITO | Pemakalah Utama | Achievement Motivation Training | Fakultas Teknik UNY | 2017 | |
| 154 | SAYYIDAH UMMA RAHMAWATI | Pemakalah Utama | 9th International Conference on Research, Implementation. and Education of Mathematics and Science | Aplikasi Zoom Meeting | 2022 | |
| 155 | FEBRI SAPUTRI | Pemakalah Utama | 9th International Conference on Research, Implementation, and Education of Mathematics and Science (ICRIEMS) | Online | 2022 | |
| 156 | IRA NOVIA SARI | Pemakalah Utama | 8th International Conference on Research, Implementation and
Education of Mathematics and Science (ICRIEMS) 2021 | Zoom Meeting | 2021 | |
| 157 | RASYDAH NUR TUADA | Pemakalah Utama | 7th International Conference on Research, Implementation and Education of Mathematics and Science (ICRIEMS) | Online via ZOOM | 2020 | |
| 158 | WIWIT YULI LESTARI | Pemakalah Utama | 7th International Conference on Research, Implementation and Education of Mathematics and Science (7th ICRIEMS) | Universitas Negeri Yogyakarta | 2020 | |
| 159 | LENI AMBAR CAHYANI | Pemakalah Utama | 7th International Conference on Research, Implementation and Education of Mathematics and Science (7th ICRIEMS) | Universitas Negeri Yogyakarta (Virtual Conference) | 2020 | |
| 160 | DEWI TRIANTINI | Pemakalah Utama | 6th International Conference on Technology and Vocational Teachers | Fakultas Teknik Universitas Negeri Yogyakarta | 2020 | |
| 161 | NASTIA CAHYANING AHSANI | Pemakalah Utama | 5th International Conference on Research, Implementation, and Education of Mathematics and Science | Hotel Eastparc Yogyakarta | 2018 | |
| 162 | RESSY RUSTANUARSI | Pemakalah Utama | 5th International Conference on Research, Implementation and Education of Mathematics and Science | Yogyakarta State University | 2018 | |
| 163 | NILAM CAHYA NUGRAHENI | Pemakalah Utama | 5th ISSE (International Seminar Science Education) 2019 | Universitas Negeri Yogyakarta | 2019 | |
| 164 | EKO SWI DAMARWAN, S.PD. | Pemakalah Utama | 1st International Conference on Technology and Vocational Teachers (ICTVT 2017) | Hotel Sheraton Mustika Jogja | 2017 | |
| 165 | DIAH ALFIAN HANDAYANI | Pemakalah Utama |
International Seminar on Innovation in Mathematics and Mathematics Education (2nd ISIMMED) a joint Conference with 23rd ATCM
| UNY | 2018 | |
