Manual penyakit streptococcosis pada ikan tilapia by Abdullah, Siti Zahrah, Mansor, Nur Nazifah, Nik Yusoff, Nik Haiha, Abdul Rashid, Zulkafli, Mohd Yusof, Hanan, Mohamad Ali, Siti Hawa, Samingin, Misri, Awang, Zahari, Bakar, Ramli, Hashim, Shahidan, Sudirwan, Fahmi, Saad, Mohd Zamri, Azmai, Mohammad Noor Amal, Nawi, Mohd Firdaus, Salihin, Muhammad Ismail