Jatmiko, V. R., M. Padmalia, and A. Gideon. “The Macak–Manak–Masak Philosophy: Is It Still Relevant in Determining Succession in Family Businesses in Tulungagung?”. Journal of Mathematics Instruction, Social Research and Opinion, vol. 5, no. 1, Feb. 2026, pp. 465–478, doi:10.58421/misro.v5i1.1055.