Caddi, Kevin Alecson. 2020. “PENGARUH BAURAN PROMOSI TERHADAP KEPUTUSAN PEMBELIAN POKPIAH SURABAYA”. Jurnal Performa: Jurnal Manajemen Dan Start-up Bisnis 4 (1):170-79. https://doi.org/10.37715/jp.v4i1.1512.