1.
Ishiguro H, Amasaka K. Proposal And Effectiveness Of A Highly Compelling Direct Mail Method - Establishment And Deployment Of PMOS-DM. IJMIS [Internet]. 2011Dec.22 [cited 2020Aug.23];16(1):1-10. Available from: https://clutejournals.com/index.php/IJMIS/article/view/6717