The Influence of Tidal on Water Quality in Sungai Semerak, Kelantan Mohamad Fikri Samsudin, Aileen Tan Shau Hwai, Mohd. Mohamad Faiz Amin and Muhammad Faqrullah Muhammad Sharifuddin BIO Web Conf., 73 (2023) 05005 Published online: 08 November 2023 DOI: 10.1051/bioconf/20237305005