Paniagua Vega E. John locke in the liberalism of the 20th century: private property and relationship friend / enemy Esteban Paniagua Vega. PA [Internet]. 2019Jun.28 [cited 2024Oct.19];19(32):28-37. Available from: https://revistas.ucr.ac.cr/index.php/pensamiento-actual/article/view/37795