The existence of palm oil sponge cake as a typical souvenir of Bungo Regency. Jurnal Pendidikan Vokasi dan Seni (JPVS), [S. l.], v. 4, n. 2, p. 1–11, 2026. DOI: 10.52060/jpvs.v4i2.3700. Disponível em: https://www.ejournal.ummuba.ac.id/index.php/JPVS/article/view/3700. Acesso em: 6 may. 2026.