Stochastic near-optimal control: additive, multiplicative, non-Markovian and applicationsLourival Lima, Paulo Ruffino and Francys SouzaEur. Phys. J. Spec. Top., 230 14-15 (2021) 2783-2792DOI: https://doi.org/10.1140/epjs/s11734-021-00185-y