Otto Ellonen University Teacher M.Sc. in Electrical Engineering University of Vaasa / School of Technology and Innovations / Electrical Engineering Contact otto.ellonen [at] uwasa.fi +358294498398 Fabriikki F339 Publications Publication year Publication Authors 2022 Improving the Learning Process of Circuit Analysis at University of Vaasa Vesapuisto, Maarit; Ellonen, Otto; Vekara, Timo 2022 First Experiences in Using STACK in Education of Circuit Analysis at University of Vaasa Ellonen, Otto; Vesapuisto, Maarit; Vekara, Timo 2020 Experiences on Development and Design of STACK Problems for Circuit Analysis Ellonen, Otto; Vesapuisto, Maarit; Vekara, Timo