By LYN V. RAMO Bulatlat.com LINGAYEN, Pangasinan – Students of the Pangasinan State University (PSU) Lingayen campus have called for the ouster of their dean due to alleged “repressive policies.” More than 3,000 students signed a petition addressed to the PSU Board of Regents calling for the replacement of the current dean Dr. Merlita Q,…