Ecoprint batik training to support ecotourism business in Sidoarjo. Community Empowerment, [S. l.], v. 7, n. 5, p. 847–854, 2022. DOI: 10.31603/ce.6445. Disponível em: https://coba.unimma.ac.id/ce/article/view/6445. Acesso em: 30 sep. 2026.