Simultaneous action of surfactant modified clinoptilolite: adsorbent of dyes and antibacterial agent by Nik Malek, Nik Ahmad Nizam, Ishak, Siti Nabihan, Abd. Aziz, Muhammad Syafiq, Awaluddin, Muhammad Zulhilmi Amir, Hassan, Muhammad Hariz Asraf, Abdul Hadi, Atieya