Alex Parmonangan Tobing, Arman Harahap Jurnal Lengkap : Gastropod Diversity in the Pandayangan River, South Labuhanbatu Regency Peer Review : Peer review Turnitin : Turnitin_compressed (5)
Alex Parmonangan Tobing, Arman Harahap Jurnal Lengkap : Gastropod Diversity in the Pandayangan River, South Labuhanbatu Regency Peer Review : Peer review Turnitin : Turnitin_compressed (5)