Journal article
Used Paper Keychanging Crafts Reviewing From Material, Shape, And Function (Kerajinan Gantungan Kunci Kertas Bekas Ditinjau dari Bahan, Bentuk dan Fungsi)
Keychain crafts not only function as hooks or decorative objects but have been used as promotional tools for various ethnic groups, ranging from the shape of traditional clothing motifs to a variety of traditional foods in Sumatra, the materials used in each craft making will support the craft created and function the use of these crafts, where the key chain craft that is created is not enough as a functional work, it is not enough to only fulfill the functional aspect but requires a touch of beauty to increase its quality and economic value.