Sumarno, Jaka; BPTP Gorontalo; Saleh, Teddy Wahyana; BPTP Gorontalo; Irawan Hannan, Muhammad Fitrah; BPTP Gorontalo; Moko, Hasyim Jamalu; BPTP Gorontalo; Rahman, Aryandi Kurnia; BPTP Gorontalo (Balai Besar Pengkajian dan Pengembangan Teknologi Pertanian, )