Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 Batin, C., Pablico, J., Agtarap, J., Bonuen, K., Teneza, J., & Achuela, A. (2023). Vertical flow constructed wetland: a technological innovation for domestic wastewater treatment at Paoay Lake, Municipality of Paoay, Ilocos Norte, Philippines. International Journal Of Biosciences And Biotechnology, 1(1), 36 - 46. Retrieved from https://ojs.unud.ac.id/index.php/jbb/article/view/98827