C. R. Kikawa, A. Ssematimba, S. Nakero, and D. Ntirampeba, “A multigroup structural equation modelling framework for evaluating participatory budgeting and financial sustainability across age cohorts”, AJERNET, vol. 7, no. 4, pp. 923–936, Oct. 2026, doi: 10.51867/ajernet.7.4.75.