Search for the Exotic Decay of the Higgs Boson into a Pair of Light (Pseudo-)Scalar Higgs Boson in e+e− ColliderCheng-Hsu Nee, Abdollah Mohammadi and Sridhara DasuEPJ Web Conf., 315 (2024) 01029DOI: https://doi.org/10.1051/epjconf/202431501029