List of Articles Process optimization Open Access Article Abstract Page Full-Text 1 - An experimental analysis and optimization of machining rate and surface characteristics in WEDM of Monel-400 using RSM and desirability approach Vinod Kumar Vikas Kumar Kamal Kumar Jangra Open Access Article Abstract Page Full-Text 2 - Optimum target value of multivariate processes with unequal non-conforming costs Babak Abbasi Seyed Taghi Akhavan Niaki Jamal Arkat