na INLIS000000000000755 ind 0010-0425000755 Etika Bermedia Sosial Maya Rohmayati Maya Rohmayati Cetakan ke-3 Depok : CV Arya Duta, 2020 72 hlm. 25 cm. 978-979-094-401-5 170.44 MAY e 170.44 Maya Rohmayati 2128 2129 2130