| 2022 | Reducing degradation and age of items in imperfect repair modeling | 차지환 | Article |
| 2021 | Rejoinder to "Virtual age, is it real?" | 차지환 | Article |
| 2010 | Reliability of a system subject to a random shock process | 차지환 | Conference Paper |
| 2017 | Reliability sampling plan for repairable items following general failure process and its statistical analysis | 차지환 | Article |
| 2018 | Renewal processes and applications | 차지환 | Book Chapter |
| 2022 | Replacement Policy for Heterogeneous Items Subject to Gamma Degradation Processes | 차지환 | Article |
| 2013 | Results for burn-in of systems under external shocks | 차지환 | Article |
| 2012 | Shocks as burn-in in heterogeneous populations | 차지환 | Article |
| 2018 | Shocks as the discrete scale | 차지환 | Book Chapter |
| 2014 | Some notes on unobserved parameters (frailties) in reliability modeling | 차지환 | Article |
| 2019 | Some results on discrete mixture failure rates | 차지환 | Article |
| 2012 | Stochastic analysis of preventive maintenance in heterogeneous populations | 차지환 | Review |
| 2013 | Stochastic comparison of generalized combined risk processes | 차지환 | Article |
| 2014 | Stochastic comparison of multivariate conditionally dependent mixtures | 차지환 | Article |
| 2018 | Stochastic comparisons and multivariate dependence for the epoch times of trend renewal processes | 차지환 | Article |
| 2011 | Stochastic intensity for minimal repairs in heterogeneous populations | 차지환 | Article |
| 2014 | Stochastic modeling for environmental stress screening | 차지환 | Article |
| 2019 | Stochastic modeling for systems with delayed failures | 차지환 | Article |
| 2019 | Stochastic modeling of quality of systems operating in a heterogeneous environment | 차지환 | Article |
| 2020 | Stochastic modelling of operational quality ofk-out-of-nsystems | 차지환 | Article |
| 2018 | Stochastic ordering for populations of manufactured items | 차지환 | Article; Proceedings Paper |
| 2012 | Stochastic survival models with events triggered by external shocks | 차지환 | Article |
| 2010 | Stochastically ordered subpopulations and optimal burn-In procedure | 차지환 | Article |
| 2014 | Survival of systems with protection subject to two types of external attacks | 차지환 | Article |
| 2023 | Termination versus operation extension for degrading systems | 차지환 | Article |
| 2013 | The failure rate dynamics in heterogeneous populations | 차지환 | Article |
| 2019 | TRANSFORMED LEVY PROCESSES AS STATE-DEPENDENT WEAR MODELS | 차지환 | Article |
| 2022 | Two Reliability Acceptance Sampling Plans for Items Subject to Wiener Process of Degradation | 차지환 | Article |
| 2018 | UNIVARIATE AND MULTIVARIATE STOCHASTIC COMPARISONS AND AGEING PROPERTIES OF THE GENERALIZED POLYA PROCESS | 차지환 | Article |
| 2021 | Variables acceptance reliability sampling plan based on degradation test | 차지환 | Article |
