SAMADI, Ayub; NTOUYAS, Sotiris K.; TARIBOON, Jessada. On a (k;chi)-Hilfer fractional system with coupled nonlocal boundary conditions including various fractional derivatives and Riemann–Stieltjes integrals. Nonlinear Analysis: Modelling and Control, [S. l.], p. 426–448, 2024. DOI: 10.15388/namc.2024.29.34531. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/34531.. Acesso em: 15 may. 2024.