%0 Journal Article %A Hieu Thanh Nguyen %A Phuong Le %A Thanh Chi Vo %T Monotonicity for quasilinear elliptic problems with a sign-changing nonlinearity in half-planes %J Comptes Rendus. Mathématique %D 2025 %P 69-87 %V 363 %I Académie des sciences, Paris %R 10.5802/crmath.700 %G en %F CRMATH_2025__363_G1_69_0