“Assessment of assertive problem-solving skills of midwives employed in selected hospitals of the Mazowieckie, Podlaskie, Warmian-Masurian and Lubelskie Voivodeships” (2018) Modern Nursing and Public Health, 7(3), pp. 55–60. Available at: https://journals.ieditore.com/index.php/MNHC/article/view/1159 (Accessed: 23 October 2026).