TY - JOUR AU - Bashir Ahmad AU - Ymnah Alruwaily AU - Ahmed Alsaedi AU - Sotiris K. Ntouyas TI - Sequential fractional differential equations with nonlocal integro-multipoint boundary conditions JO - Novi Sad Journal of Mathematics PY - 2023 SP - 143 EP - 163 VL - 53 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.30755/NSJOM.12668/ DO - 10.30755/NSJOM.12668 ID - 10.30755/NSJOM.12668 ER -