Fawaid, A. (2022). Increasing The Sales Productivity Of ’Tette Chips’ During the Time of The Covid-19 Pandemic, Through Digital Marketing: Case study of Blumbungan Village, Larangan Pamekasan District. Jurnal Ekonomi, Bisnis & Entrepreneurship, 16(1), 71-79. https://doi.org/10.55208/s737h428