Lockyer, L., Bennett, S., Agostinho, S., Harper, B., Koper, R., & Miao, Y. (2009). Using the IMS LD Standard to Describe Learning Designs. In Handbook of Research on Learning Design and Learning Objects (pp. 41-86). doi:10.4018/978-1-59904-861-1.ch003
Lockyer, L., Bennett, S., Agostinho, S., Harper, B., Koper, R., & Miao, Y. (2009). Using the IMS LD Standard to Describe Learning Designs. In Handbook of Research on Learning Design and Learning Objects (pp. 41-86). doi:10.4018/978-1-59904-861-1.ch003