Keynote Speakers
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Prof. Keith Taber, Ph.D
The Faculty of Education, University of Cambridge, United Kingdom
![Saloma23May2011-removebg-preview Saloma23May2011-removebg-preview](https://icspe.unram.ac.id/wp-content/uploads/2022/04/Saloma23May2011-removebg-preview-200x200.jpg)
Prof. Dr. Caesar A. Saloma
National Institute of Physics, University of the Philippines Diliman, Philippines
![Wahyu-Srigutomo2-removebg-preview Wahyu-Srigutomo2-removebg-preview](https://icspe.unram.ac.id/wp-content/uploads/2022/04/Wahyu-Srigutomo2-removebg-preview-200x200.jpg)
Prof. Ir. Wahyu Srigutomo, S.Si., M.Si., Ph.D
Faculty of Mathematics and Natural Sciences, Institute of Technology Bandung, Indonesia
![sutopo-removebg-preview sutopo-removebg-preview](https://icspe.unram.ac.id/wp-content/uploads/2022/04/sutopo-removebg-preview-200x200.jpg)
Prof. Dr. Sutopo, M.Si
Faculty of Mathematics and Science, State University of Malang, Indonesia
Invited Speakers
![WhatsApp Image 2022-05-23 at 09.31.06-removebg-preview WhatsApp Image 2022-05-23 at 09.31.06-removebg-preview](https://icspe.unram.ac.id/wp-content/uploads/2022/05/WhatsApp-Image-2022-05-23-at-09.31.06-removebg-preview-250x250.jpg)
Dr. Wahyu Hari Kristianto, M.Pd
Faculty of Science and Mathematics, Universitas Kristen Satya Wacana, Indonesia
![WhatsApp Image 2022-05-17 at 17.04.42-removebg-preview WhatsApp Image 2022-05-17 at 17.04.42-removebg-preview](https://icspe.unram.ac.id/wp-content/uploads/2022/05/WhatsApp-Image-2022-05-17-at-17.04.42-removebg-preview-250x250.jpg)
Dr. Hiden S.Si., M.T
Faculty of Mathematics and Natural Science, University of Mataram, Indonesia
![Foto Bapak Freddy-removebg-preview (1) Foto Bapak Freddy-removebg-preview (1)](https://icspe.unram.ac.id/wp-content/uploads/2022/05/Foto-Bapak-Freddy-removebg-preview-1-250x250.jpg)
Dr. rer. nat. Freddy Haryanto, S.Si., M.Si
Faculty of Mathematics and Natural Sciences, Institute of Technology Bandung, Indonesia
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Dr. Ahmad Harjono, S.Si., M.Pd
Faculty of Teacher Training and Education, University of Mataram, Indonesia
![WhatsApp Image 2022-05-23 at 09.32.53-removebg-preview WhatsApp Image 2022-05-23 at 09.32.53-removebg-preview](https://icspe.unram.ac.id/wp-content/uploads/2022/05/WhatsApp-Image-2022-05-23-at-09.32.53-removebg-preview-250x250.jpg)
Dr. Mohammad Budiyanto, M.Pd
Faculty of Mathematics and Natural Sciences, Surabaya State University, Indonesia