Aviyanti, Richo Diana, et al. “The Influence of Hexahelix Model on The Sustainability of MSMEs: The Moderating Effect of Frugal Strategy”. AKRUAL: Jurnal Akuntansi, vol. 17, no. 02, Apr. 2026, pp. 475-87, doi:10.26740/jaj.v17n02.p475-487.