@ARTICLE{Kocot2026:i9191,
	author="{Kocot, Damian and Błaszczak, Bartosz and Kalbarczyk, Magdalena and Marek, Sylwia and Szymanek, Sylwia and Oleksiejuk, Jacek and Kwasek, Artur}",
	title="{Determinants of Competitive Advantage in a Tax Advisory Firm: A Case Study of Biuro Doradztwa Podatkowego Sokalscy}",
	year="2026",
	type="artykuł naukowy",
	language="en",
	journal="{European Research Studies Journal}",
	issn="1108-2976",
	volume="29",
	number="2",
	pages="282--294",
	doi="10.35808/ersj/4357",
	url="https://ersj.eu/journal/4357",
	keywords="Competitive advantage; tax advisory; professional service; intangible resources; client relationships; digitalization; enterprise management",
}