Etnobotani Tacca Leontopetaloides (L.) O.Kuntze Sebagai Bahan Pangan di Pulau Madura dan Sekitarnya, Jawa Timur: Ethnobotany of Tacca leontopetaloides (L.)O. Kuntze as food material in Madura Island and Its surrounding areas East Java

Etnobotani dan keragaman morfogenetik pandan buah merah (pandanus conoideus lam) asal Papua

Propaganda politik dalam film Neoby Ajnye Priklju Enija Mistera Vesta V Strane Bol Evikov petualangan menakjubkan tuan west di negeri bolshevik karya lev kuleshov pada tahun 1924 = Political propaganda on a movie titled Neoby Ajnye Priklju Enija Mistera Vesta V Strane Bol Evikov the extraordinary journey of mr west in the land of the boleshevik by lev kuleshov in 1924

Pengetahuan Etnobotani Masyarakat Desa Bulumario, Kecamatan Sipirok, Sumatera Utara dan Perspektif Pengembangan Arenga Pinnata oleh Masyarakatnya = Ethnobotany Knowledge of Bulumario Village Community, Sipirok District, North Sumatra and The Perspective of Arenga Pinnata Development by The Community.

Ekologi dan etnobotani pekarangan di Kecamatan Pariangan, Kabupaten Tanah Datar, Sumatra Barat = Ecology and ethnobotany of homegardens in Pariangan Subdistrict, Tanah Datar District, West Sumatra