Digital Digital Conversion on the Way to Industry 4.0. : The International Symposium for Production Research. ISPR 2020, September 24-26, 2020, online, Turkey / ed. M.Numan Durakbasa. -- 1. vyd. -- Cham : Springer, 2021. -- (Lecture Notes in Mechanical Engineering). -- ISBN : 978-3-030-62783-6. -- 978-3-030-62784-3. Durakbasa, M.Numan