Syovia Amimi and Azwir Anhar 2022. Seed Vigour Indeks Of Local’s Paddy (Oryza sativa L.) Saganggam Varieties Of Giving Trichoderma Spp. Prosiding Seminar Nasional Biologi. 1, 2 (May 2022), 1552–1556. DOI:https://doi.org/10.24036/prosemnasbio/vol1/151.