BATKO, Natalia.
 Attempt of the evaluation of the food security in Poland.
<strong>Progress in Economic Sciences</strong>, [S.l.], n. 3, july 2016.
ISSN 2391-5951.
Available at: &lt;<a href="http://www.pes.pwsz.pila.pl/index.php/PES/article/view/93" target="_new">http://www.pes.pwsz.pila.pl/index.php/PES/article/view/93</a>&gt;. Date accessed: 19 aug. 2025.
doi: <a href="https://doi.org/10.14595/PES/03/011">https://doi.org/10.14595/PES/03/011</a>.