Kapitalisme Pakkaja dan Kemiskinan Nelayan (Komunitas Ponggawa-sawi di Kabupaten Sinjai). = The Capitalism of Pakkaja and fisherman poverty (The community of Ponggawa-sawi in Sinjai Regency).

Kajian performa alang-alang pada arsitektur tradisional di Wae Rebo = The reeds performance study on traditional architecture in Wae Rebo

Strategi Mengatasi Kemiskinan Masyarakat Nelayan: Strategy to overcome poverty of fisherman community

Perubahan sosial komunitas nelayan Desa Kuala Tanjung, Kabupaten Batubara, Provinsi Sumatera Utara = The social change of fisherman community at Kuala Tanjung Village, Batubara Regency, North Sumatera Province

Pengaruh penambahan carrier ekstrak daun alang-alang (imperata cylindrica) dalam adsorpsi zat warna c.i disperse blue 56 pada kain poliester = The effect of adding cogongrass (imperata cylindrica) leave extract as carrier agent in adsorption process using disperse dye blue 56 on polyester fabrics