@article{Soplantila_Sitanggang_Basuki_2019, title={ANALISIS BIBLIOMETRIKA MENGGUNAKAN HUKUM LOTKA PADA PRODUKTIVITAS PENULIS ARTIKEL BIDANG PERTANIAN DI INDONESIA}, volume={16}, url={https://jurnal.ipb.ac.id/index.php/jpi/article/view/25670}, DOI={10.29244/jpi.16.1.%p}, abstractNote={<p><span class="fontstyle0">Abstract</span></p><p><span class="fontstyle1">The purpose of this research is to know the author’s productivity pattern of article in the field of agriculture in Indonesia 2006-2015 using Lotka’s Law. The data of this research were taken from national journal accredited by the Ministry of Research, Technology and Higher Education which can be accessed from http://www.kopertis12.or.id. From 2006-2015, it is found that there are 2650 authors and 4141 articles on Agriculture. Assessment author’s participation was done by using ‘straight count’.The Lotka theoretical value use the formula of y</span><span class="fontstyle1">x=</span><span class="fontstyle1">C</span><span class="fontstyle1">/xn.</span><span class="fontstyle1">. C is a constant and n is exponent. Based on the calculation with Lotka’s law, it is found that C=0.80773 and n= 2.81500. The result shows that the percentage of the authors giving contribution to 1 article is 80.77%. Test of Kolmogorov-Smirnov results shows that the maximum deviation is 0.08396 with critical value (with α = 0.05) 0.02642, it shows that the maximum deviation is bigger than critical value. Therefore, the null hypothesis is rejected and concluded that the dataset does not follow Lotka’s law (there is a significant difference between the Lotka’s law theoretic distribution and the distribution of article author in the field of Agriculture). </span></p><p><span class="fontstyle0">Keywords: </span><span class="fontstyle1">Agriculture Science, Author Productivity, Bibliometrics, Lotka Law</span> <br /><br /></p&gt;}, number={1}, journal={Jurnal Pustakawan Indonesia}, author={SoplantilaPeggy Antonette and SitanggangImas Sukaesih and Basuki, Sulistyo}, year={2019}, month={Mar.} }