WANDANA, N. Inovasi Penggunaan Barang Bekas Dalam Berbisnis Kaligrafi. Jurnal Ekshis, [S. l.], v. 1, n. 1, 2023. DOI: 10.59548/je.v1i1.36. Disponível em: https://journal.yayasanhaiahnusratulislam.or.id/index.php/ekshis/article/view/36. Acesso em: 4 nov. 2025.