1. Pertanika journal of tropical agricultural science Publication/Creation: Serdang, Selangor Darul Ehsan, Malaysia : Universiti Pertanian Malaysia Press, [1993]- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
2. Planta tropika Publication/Creation: Tamantirto, Kasihan, Bantul, Yograkarta, [Indonesia] : Jurusan agronomi fakultas pertanian, Universitas Muhammadiyah Yogyakarta, 2005- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading