Pasaribu, U. S.

• 2015, Volume 53, Issue Number: 2 - Articles
  A Mathematical Model for Imperfect Maintenance Contract
  Abstract
• 2015, Volume 53, Issue Number: 3 - Articles
  The Probability of First-time and Estimation of the Customer Lifetime Value in Health Insurance Data Using Markov Chain Model
  Abstract
• 2015, Volume 53, Issue Number: 4 - Articles
  A New Servicing Strategy Involving Imperfect Repair for Two-Dimensional Warranties
  Abstract

Disclaimer/Regarding indexing issue:

We have provided the online access of all issues and papers to the indexing agencies (as given on journal web site). It’s depend on indexing agencies when, how and what manner they can index or not. Hence, we like to inform that on the basis of earlier indexing, we can’t predict the today or future indexing policy of third party (i.e. indexing agencies) as they have right to discontinue any journal at any time without prior information to the journal. So, please neither sends any question nor expects any answer from us on the behalf of third party i.e. indexing agencies.Hence, we will not issue any certificate or letter for indexing issue. Our role is just to provide the online access to them. So we do properly this and one can visit indexing agencies website to get the authentic information.