This is the 16452nd most frequent Polish word.
wewnętrznymi
"Internal" or "inner" (instrumental plural form in Polish).
In this sentence, "wewnętrznymi" is used as an adjective in the instrumental case, matching the plural noun "zasobami" for agreement.
Projekt został zrealizowany dzięki wewnętrznymi zasobami firmy.
The project was implemented thanks to the company's internal resources.
Here, "wewnętrznymi" describes "procedurami" in the instrumental case, used after the preposition "z" to indicate means or association.
Problemy wewnętrznymi procedurami spowodowały opóźnienia.
Issues with internal procedures caused delays.
"Wewnętrznymi" serves as an adjective describing "narzędziami," again reflecting instrumental case for proper grammatical agreement.