Rafinda, Ascaryan, 		Suroso, Agus, 		Rafinda, Ascariena, AND 		Purwaningtyas, Putri.
" Formative variables of trustworthiness on Instagram online sellers" <em>Performance: Jurnal Personalia, Financial, Operasional, Marketing dan Sistem Informasi</em> [Online], Volume 25 Number 2 (31 May 2018)