na INLIS000000000014023 20200723115406 0010-0720000372 ta 200723 e 0 ind 978-979-006-617-5 630 630 BIS Bisnis Pertanian Di Era Digital Bisnis Pertanian Di Era Digital / Peny, Untung Prastio Cet. 1 Jakarta : AgroMedia Pustaka, 2017. 120 hlm. : Ilust. ; 23 cm. PERTANIAN Untung Prastio 4641/DISPERSIPHSU/2020