Ihwan, D.F. and Ismunandar, D. 2025. Analysis of Factors Inhibiting Students’ Problem-Solving Ability on Sequences and Series at SMA Negeri 2 Indramayu. Gema Wiralodra. 16, 2 (Nov. 2025), 326–338. DOI:https://doi.org/10.31943/gw.v16i2.882.