Bachtiar Hasibuan, Suherly, Umi Kaltum, Septiadi Pd, Marketing Mix Performance on Customer Value and the Effect on Customer Trust and Customer Loyalty on Pt. Pindad (Persero) As the Army Defense Industry of Indonesia (A Survey on Customers), International Journal of Management Sciences and Business Research 01(2016):136-143 DOI: 10.5281/zenodo.3463861