Efi, Agusti, et al. “Mentawai Natural Environment Ornament Transformation on Batik Art Tatoo Motivation Based on Local Wisdom: Ecotourism”. Jurnal Penelitian Pendidikan IPA, vol. 9, no. SpecialIssue, Dec. 2023, pp. 766-71, doi:10.29303/jppipa.v9iSpecialIssue.5838.