Desak Made Darmawati, Ervin Azhar, and Nur Busyra. “Strategi Pemasaran Product, Price, Place, Dan Promotion Untuk Menunjang Perekonomian Di Era Pandemi COVID-19”. Jurnal SOLMA, vol. 11, no. 2, Aug. 2022, pp. 355-60, doi:10.22236/solma.v11i2.9032.