| 2019-12 | On a fixed point theorem with application to functional equations | 박춘길 |
| 2020-08 | On a functional equation that has the quadratic-multiplicative property | 박춘길 |
| 2015-12 | ON A mu-MIXED TRIGONOMETRIC FUNCTIONAL EQUATION | 박춘길 |
| 2020-06 | On approximate solution of lattice functional equations in Banach f-algebras | 박춘길 |
| 2019-07 | On common fixed point theorems of weakly compatible mappings in fuzzy metric spaces | 박춘길 |
| 2019-05 | On dual partial metric topology and a fixed point theorem | 박춘길 |
| 2018-02 | On Generalized Pata Type Contractions | 박춘길 |
| 2018-07 | On Generalized Roughness in LA-Semigroups | 박춘길 |
| 2018-09 | On homomorphism theorem for perfect neutrosophic extended triplet groups | 박춘길 |
| 2020-11 | On n-polynomial p-convex functions and some related inequalities | 박춘길 |
| 2019-10 | On neutrosophic extended triplet groups (loops) and Abel-Grassmann's groupoids (AG-groupoids) | 박춘길 |
| 2020-06 | On new computational and numerical solutions of the modified Zakharov-Kuznetsov equation arising in electrical engineering | 박춘길 |
| 2020-03 | On new extensions of Darbo's fixed point theorem with applications | 박춘길 |
| 2017-06 | ON QUADRATIC rho-FUNCTIONAL INEQUALITIES IN FUZZY NORMED SPACES | 박춘길 |
| 2020-09 | On Reidemeister torsion of flag manifolds of compact semisimple Lie groups | 박춘길 |
| 2019-09 | On solution of a system of differential equations via fixed point theorem | 박춘길 |
| 2016-05 | On the hyperstablity of a functional equation in commutative groups | 박춘길 |
| 2020-09 | On the numerical investigation of the interaction in plasma between (high low) frequency of (Langmuir ion-acoustic) waves | 박춘길 |
| 2021-01 | On the stability of 3-Lie homomorphisms and 3-Lie derivations | 박춘길 |
| 2018-12 | On the stability of a Cauchy type functional equation | 박춘길 |
