Zulkarnaen, Muhammad Sufi, Achmar Mallawa, and Fis Purwangka. 2021. “Fisherman Competency Study on Fishing Business Units on Pole and Line Based on SKKNI and STCWF-1995 in Sikka Maumere Regency, East Nusa Tenggara”. International Journal of Environment, Agriculture and Biotechnology 6 (4). https://journal-repository.com/index.php/ijeab/article/view/3920.