The Future Opportunities and Challenges of Business in Digital Era 4.0 (ICEBE 2019)

Satria Bangsawan, MS Mahrinasari, Ernie Hendrawaty, Rindu Rika Gamayuni, Nairobi, Hendrati Dwi Mulyaningsih, Ani Wahyu Rachmawati, Santi Rahmawati, 9780367425944, 9780367853778