Israwati, Nur, Jufri, Yenni, AND Febrina, Donna. " ANALISIS STRATEGI PEMASARAN GELAMAI ERINA DI KELURAHAN PARIK RANTANG KOTA PAYAKUMBUH" JURNAL Public Administration, Business and Rural Develoment Planning [Online], Volume 2 Number 2 (1 October 2020)