Mulyaningtiyas, Ratna Dewi, 		Daroini, Ahsin, AND 		Murlinawati, Apsari.
" The Effectiveness of Social Media Promotion in Purchasing Mushroom Products "Berkah Cinta Trenggalek (Bct)," Trenggalek Regency" <em>Prosiding Seminar</em> [Online], (7 February 2023)