- Andrés Villarruel-Jaramillo, Juan Carlos Rocha-Hoyos, Edilberto Antonio LLanes Cedeño, Javier Martinez Gomez. Multi-criteria decision making for lower bumper stiffener material change in a sports utility vehicle with CAE simulation. IJMOR, 18(2):187-209, 2021.
- Mohamed Abd Allah El-Hadidy, Mohamed Fakharany. Optimal 3-dimensional search model to find the underwater randomly hidden target. IJMOR, 18(2):210-235, 2021.
- Subhash Kumar Yadav, Cem Kadilar, Dinesh K. Sharma. New family of estimators for population mean using regression-cum-ratio exponential estimators. IJMOR, 18(1):85-114, 2021.
- Srikumar Acharya, Berhanu Belay, Rajashree Mishra. Solving multi-objective chance constrained programming problem involving three parameters log normal distribution. IJMOR, 18(2):236-253, 2021.
- Mehdi Safaei, Meisam Nasrollahi. A multi-objective model to allocate multiple facilities at proposed locations in the multi-floor organisation, using an improved genetic algorithm. Case study: Isfahan Governorate. IJMOR, 18(1):126-144, 2021.
- Nemat Allah Taghi-Nezhad, Sadjad Moradi, Gholamreza Karamali. Fuzzy facility location problem with point and rectangular destinations. IJMOR, 18(1):21-44, 2021.
- Tanja van Hecke. Multiplicative determination of priority weights in a fuzzy analytic hierarchy process. IJMOR, 18(2):254-263, 2021.
- Gregory Gurevich, Baruch Keren, Zohar Laslo. Activity couple with interdependent durations: serial, parallel or partly overlapping scheduling?. IJMOR, 18(1):45-70, 2021.
- Sulekha Rani, Priyanka Agarwal, Madhu Jain, Rahul Solanki. A software reliability growth model considering testing coverage subject to field environment. IJMOR, 18(2):145-153, 2021.
- S. P. Singh, Varsha Singh, V. P. Singh. Symbiotic organisms search algorithm based model reduction of higher order continuous systems. IJMOR, 18(1):115-125, 2021.