[1] https://desmarcamarketing.com/blog/hacer-una-estrategia-de-marketing-exitosa/
[2] https://blog.wearedrew.co/sabes-qu%C3%A9-son-los-objetivos-smart
[3] https://medium.com/@artjoms/what-is-crm-customer-relationship-management-5fdbd0dcae29
[4] https://www.indeed.com/career-advice/career-development/what-is-erp