BIOTROPIA Vol. 25/No. 1/Tahun 2018 (Rak 7-N: MIPA)
BIODIVERSITY Vol.19/No.5/Th.2018 (Rak 7-N: MIPA, Biologi, Kimia, MAT)
BIODIVERSITAS 19 /5/2018 : RAK 7-N : MIPA BIOLOGI, KIMIA, MATEMATIKA
Antimicrobial activities of actinomycetes isolates from rhizospheric soils in different mangrove forests of Torosiaje, Gorontalo, Indonesia volume 19/ nomor 6/ 2018 ( Rak 7-N : MIPA : BIOLOGI, KIMIA, FISIKA, MATEMATIKA)