Rejeki, S., D. Dasmadi, and H. Purwanto. “ANALISIS VRIO TERHADAP SUSTAINABILITY COMPETITIVE ADVANTAGES DI PT PAN BROTHERS Tbk DI MASA PANDEMIK COVID-19”. EKOBIS : Jurnal Ilmu Manajemen Dan Akuntansi, Vol. 10, no. 1, July 2022, pp. 81-92, doi:10.36596/ekobis.v10i1.591.