Information Journal Paper
APA:
CopyRAJEEV, K., GOEL, J.E., & PAYNE, R.R.. (2008). R&D EXPENDITURE AND U. S. ECONOMIC GROWTH: A DISAGGREGATED APPROACH. JOURNAL OF POLICY MODELING, 30(2), 237-250. SID. https://sid.ir/paper/617033/en
Vancouver:
CopyRAJEEV K., GOEL J.E., PAYNE R.R.. R&D EXPENDITURE AND U. S. ECONOMIC GROWTH: A DISAGGREGATED APPROACH. JOURNAL OF POLICY MODELING[Internet]. 2008;30(2):237-250. Available from: https://sid.ir/paper/617033/en
IEEE:
CopyK. RAJEEV, J.E. GOEL, and R.R. PAYNE, “R&D EXPENDITURE AND U. S. ECONOMIC GROWTH: A DISAGGREGATED APPROACH,” JOURNAL OF POLICY MODELING, vol. 30, no. 2, pp. 237–250, 2008, [Online]. Available: https://sid.ir/paper/617033/en