Filters, Ideals and Congruences on Double Boolean Algebras. - Tenkeu Jeufack Yannick Léa; Etienne Romuald Alomo Temgoua; Léonard Kwuida (ICFCA, 2021)

On the Lattice of Filters of Intuitionistic Linear Algebras. - Tenkeu Jeufack Yannick Léa; Cyrille Nganteu Tchikapa (TFSS, 2023)

Double Boolean algebras: Constructions, sub-structures and morphisms. - Gael Tenkeu Kembang; Tenkeu Jeufack Yannick Léa; Etienne Romuald Temgoua Alomo; Léonard Kwuida (Int. J. Approx. Reason., 2025)