Baylon, K. M.; Bongalon, A. B.; Fabio, R. M. R.; Marquina, E. J. M.; Ramirez, C. A. C. .; Sevilla , A. M. . A Comparative Analysis Between the Level of Performance of Old and New Sewing Machine of Alexander Ace Garments in Brgy. Gen. T De Leon, Valenzuela City: Vol.3, No.1A. AASgBCPJMRA 2024, 3.