Gaya APA

Prihantoro, H, M, Y, M, A, T. (2016). Increased productivity and technical efficiency of rice farming with the System of Rice Intensification (SRI) method in Purworejo District, Central Java (Vol. 19, No. 1, April – July 2016, pages 49 – 58). : .

Gaya MLA

Prihantoro, Herry, Maridjo,, Y.M.V., Mudayen,, A., Tri. "Increased productivity and technical efficiency of rice farming with the System of Rice Intensification (SRI) method in Purworejo District, Central Java". Vol. 19, No. 1, April – July 2016, pages 49 – 58 : , 2016. Electronic Resource.