Drs. Pujayanto, M.Si.
Pujayanto was born on June 14, 1965 in Karanganyar, Central Java, Indonesia. He earned a Bachelor’s Degree from Physics Education study programs at Universitas Sebelas Maret in 1989, and a Master’s Degree from Physics Department at Universitas Gadjah Mada in 1997. He is currently a member of Management and Technology of the Physics Learning (MTPF) Research Group. He served as the Head of Physics Education Laboratory in 2015-2019.