Analysis of Problems in the Work Areas of Micro and Small Businesses in Santa Cruz Rosales, Chihuahua. - Valles-Alarcón, Isela Adriana; Palafox-Bolivar, Marisol Priscila; Molina-Lara, Elia Angélica; Mata-Carrasco, Hermila (ECORFAN: Journal Republic of Peru, 2025)