“Peningkatan Minat Menabung Masyarakat Kudus Melalui Promosi Kreatif Produk Tabungan Harmoni Plus Bank BPR Nusamba Pecangaan Cabang Kudus”. Journal Of Indonesian Social Society (JISS), vol. 3, no. 3, Oct. 2025, pp. 138-44, https://doi.org/10.59435/jiss.v3i3.576.