List of Articles LS-SVM Open Access Article Abstract Page Full-Text 1 - An artificial intelligence model based on LS-SVM for third-party logistics provider selection B. Vahdani Sh. Sadigh Behzadi Seyed Meysam Mousavi Open Access Article Abstract Page Full-Text 2 - QSAR study of retention index of different alkanes and alkenes using different chemometrics methods Mehrana Motiee