*[https://pmc.ncbi.nlm.nih.gov/articles/PMC10296326/ Persistence Is Multi-Trait: Persistence Scale Development and Persistence Perseveration and Perfectionism Questionnaire into Polish Translation], Brain Sci. 2023 May 26;13(6):864. doi: 10.3390/brainsci13060864 | *[https://pmc.ncbi.nlm.nih.gov/articles/PMC10296326/ Persistence Is Multi-Trait: Persistence Scale Development and Persistence Perseveration and Perfectionism Questionnaire into Polish Translation], Brain Sci. 2023 May 26;13(6):864. doi: 10.3390/brainsci13060864 |