Mariyono, Joko, Fakultas Pertanian Universitas Gununng Kidul Yogyakarta, Indonesia

• Vol 8, No 1 (2002) - Research Articles
  Hubungan Antara Serangan Hama dan Penggunaan Pestisida: Pendekatan Analisis Ekonometrik pada Padi dan Kedelai
  Abstract  PDF

Jurnal Perlindungan Tanaman Indonesia ISSN 1410-1637 (print), ISSN 2548-4788 (online) Accredited Journal, Based on Decree of the Minister of Research, Technology and Higher Education, Republic of Indonesia Number 30/E/KPT/2018, Vol. 21 No. 1 the Year 2017 - Vol. 25 No. 1 the Year 2021. Indexing & Abstracting ,