Performance Enhancement of Solar Still Using Lauric Acid-AhOs Nanoparticle-Enhanced PCM in a Tube-Based Absorber DesignS. Kayathri, A. John Pradeep Ebenezer, S. A. Arunmozhi, Gokilhashree M and Pon Mahesh KumarEPJ Web Conf., 363 (2026) 01020DOI: https://doi.org/10.1051/epjconf/202636301020