1.
Liong Y, Wulandari A. Analisis Pengaruh Biaya Promosi Berbasis Website, Biaya Training Staf Sales, dan Pengeluaran Relasional Terhadap Volume Penjualan PT Pusindo Murniraya: Analysis of the effect of Website-based Promotion Costs, Sales Staff Training Costs, and Relational Expenses on PT Pusindo Murniraya’s Sales Volume. j. pengemb. wiraswasta. 2023;25(1):25-35. doi:10.33370/t5d3r016