KUCHING, Nov 4 — Gabungan Parti Sarawak (GPS) comprising Parti Pesaka Bumiputera Bersatu (PBB), Parti Rakyat Sarawak (PRS), Sarawak United People’s Party (SUPP) and Progressive Democratic Party (PDP) is determined to win more seats in the upcoming 12th Sarawak State Election. PBB...