of Biology, Fac. Of Math and Natural Science, Universitas Riau, Kampus Bina
Widya Panam,Pekanbaru, Riau, Indonesi
Sofiyanti N. et al. 2020. Jenis-Jenis Tumbuhan Paku di Pulau Rangsang, Kepulauan Meranti, Riau dan Karakteristik Morfologi-Palinologi. Jurnal Biologi Tropis Vol.20 (1)
Sofiyanti N. et al. 2019. The first record of grass-like fern, Schizaea dichotoma (L.) J. Sm. (Schizaeaceae) from Lingga Island, Indonesia: Its morphological, anatomical and palynological study. Biodiversitas. Vol. 20 (NO. 9)
Widya & Sofiyanti, N. 2019. Skrining Fitokimia Lima Jenis Tumbuhan Paku Polypodiaceae Dari Provinsi Riau. Jurnal Biota Vol. 4 (2) 2019
Sofiyanti N. 2019. Aspleniaceae and Polypodiaceae from the coastal regions of Riau, Indonesia and their palynological study. Tropical Plant Research Vol. 6 (2).
Sofiyanti et al. 2019. Morphology, palynology, and stipe anatomy of four common ferns from Pekanbaru, Riau Province, Indonesia. Biodiversitas Vol. 20 ( 1) : 327-33
Sofiyanti, N. 2019. Keanekaragaman Jenis Flora Epifit Di Hutan Kota Pekanbaru, Provinsi Riau dan Kajian Kekerabatannya. Jurnal Biologi Universitas Andalas Vol 7 (1)
Sofiyanti, N. & Isda, MN. 2019. Jenis – jenis tumbuhan paku (Pteridofita) dari Hutan Universitas Riau, Provinsi Riaudan Pola Pita DNA berdasarkan Penanda DNA M13Prime. Biospecies Vol. 12 No. 2.
Sofiyanti, N. & Isda, MN. 2018. Kajian Morfologi dan Mikromorfologi (Sisik serta Trikoma) 4 Jenis Pyrrosia Mirb. (Polypodiaceae) Di Provinsi Riau. Jurnal Biologi Tropis. Vol 18(2).
Sofiyanti N. et al. 2016. Rafflesia parvimaculata sp. nov, a new Rafflesia Species from Pahang, Peninsular Malaysia. Phytotaxa. Vol 235 (3)
Sofiyanti N. Et al. 2015. Stenochlaena raiuensis (Blechnaceae), a new fern species from Riau, Indonesia. Bangladesh Journal of Plant Taxonomy Vol 22(2).
DIPA (Ecoprint socialisation for elementary school student, Simpang Tiga Pekanbaru
Hydroponic Socialization, Kualu Kualy Village (LPPM UNRI) · 2016 – 2018 : IbIkk DNA Analysis (member IbIKK DRPM)
Socialization of cocopeat use for plant media (DIPA UNRI)
Socialization of herbal use, Siak
National Science Olimpiade for junior and senior high school, Cendana Rumbai Dan Duri, Yayasan Cendana Riau (Iptek-sosbud)
worm farming training for housewife, KEL. Sidumulyo Barat, Kec. Tampan Pekanbaru (Iptek-sosbud)
Socialitation to overcome the limitation of biological practical equiment for senior high school teacher, Pekanbaru (Iptek-Sosbub)