Muhammad Naufal Rizqi Auliya, et al. “The Impact of Interpersonal Leadership and Structural Leadership on Human Development in DIGNITY Student Association at Universitas Pendidikan Indonesia”. TVET Research & Innovation Journal, vol. 2, no. Special Issue, June 2026, pp. 72-79, https://doi.org/10.37134/trij.vol2.sp.10.2026.