Joyo Pramudya, Oktaviana, R. , Misnawati, D. and Maharani, D. 2024. Altruism and Welfare Practices of Pempek Cek Ayu in Micro MSME Business. Indonesian Journal of Advanced Research. 3, 1 (Jan. 2024), 35–54. DOI:https://doi.org/10.55927/ijar.v3i1.7742.