One step beyond: making B2B decisions with business activity monitoring and soccer. - Enrique David Espinosa; Angeles Junco; Fernando Ramos; Jorge Adolfo Ramírez Uresti (SMC (3), 2004)

Diagnosing Key Needs for Emergent B2B in SMB's. - Enrique David Espinosa; Angeles Junco; Jorge Adolfo Ramírez Uresti; Fernando Ramos; Erendida Rubio; Miriam Vazquez; Raúl Cárdenas (CEC, 2004)