Change Management Strategies of E-Learning Adoption In Secondary Schools: A Case Study of Public Junior High Schools in Surabaya. - Achmad Holil Noor Ali; Eko Wahyu Tyas Darmaningrat; Dwi Devitasari Winardi (ICEEL, 2018)

Implementing COCOMO II as personnel direct cost in an owner estimate cost model for software project. - Sholiq; Apol Pribadi Subriadi; Eko Wahyu Tyas Darmaningrat; Abdul Azis (Int. J. Bus. Inf. Syst., 2022)