Periasamy, E., & Badioze Zaman, H. (2011). Augmented Reality Remedial Worksheet for Negative Numbers: Subtraction Operation. Visual Informatics: Sustaining Research and Innovations, 242-252. https://doi.org/10.1007/978-3-642-25200-6_23
Chicago Style (17th ed.) CitationPeriasamy, Elango, and Halimah Badioze Zaman. "Augmented Reality Remedial Worksheet for Negative Numbers: Subtraction Operation." Visual Informatics: Sustaining Research and Innovations 2011: 242-252. https://doi.org/10.1007/978-3-642-25200-6_23.
MLA (9th ed.) CitationPeriasamy, Elango, and Halimah Badioze Zaman. "Augmented Reality Remedial Worksheet for Negative Numbers: Subtraction Operation." Visual Informatics: Sustaining Research and Innovations, 2011, pp. 242-252, https://doi.org/10.1007/978-3-642-25200-6_23.