Browse by Authors

30 January 2017

Kusumah, Echo Perdana (2017): Technology Acceptance Model (TAM) of Statistical Package for the Social Sciences (SPSS) Applications. Published in: Integrated Journal of Business and Economics , Vol. 2, No. 1 : pp. 1-11.

3 February 2018

Kusumah, Echo Perdana (2018): Trading Channel Pattern of Cassava Commodity: Double Roles for the Farmers – Is It a Benefit? Published in: RJOAS: Russian Journal of Agricultural and Socio-Economic Sciences , Vol. 74, No. 2 (2018): pp. 17-22.

16 March 2018

Kusumah, Echo Perdana and Christianingrum, Mrs (2018): Analysis of Decision Factors to Purchase Organic Fertilizer by White Pepper Farmers. Published in: RJOAS: Russian Journal of Agricultural and Socio-Economic Sciences , Vol. 75, No. 3 (2018): pp. 145-154.

30 April 2018

Kusumah, Echo Perdana and Wahyudin, Nanang (2018): Purchase Decision of Chemical Compound Fertilizers by White Pepper Farmers. Published in: RJOAS: Russian Journal of Agricultural and Socio-Economic Sciences , Vol. 76, No. 4 (2018): pp. 287-295.

August 2018

Kusumah, Echo Perdana and Agustina, Duwi (2018): Cassava Price Competitiveness and Cultivation Interest. Published in: RJOAS: Russian Journal of Agricultural and Socio-Economic Sciences , Vol. 80, No. 8 (August 2018): pp. 422-427.