Petit, M. M., Hulbert, E. T., Ebby, C. B., Cunningham, E. P., & Laird, R. E. (2023). A Focus on Multiplication and Division. Routledge. https://doi.org/10.4324/9781003185529
Hogeback, J. (2025). Is Zero an Even or an Odd Number? | Britannica (E. Britannica, Ed.). Www.britannica.com. https://www.britannica.com/story/is-zero-an-even-or-an-odd-number
Sulaiman, N. B. (2025, January 14). Fun With Double -T . Anyflip.com. https://anyflip.com/poyou/pacd
Bennett, J.O. & Briggs, W.L. (2003). Essentials of using and understanding mathematics: A quantitative reasoning approach. California: Addison Wesley.
Elaine, K. (2001). Multiplication songs. http://www.proteacher.org/a/30864_Multiplication_songs.html
Ranasuk, R., Stone, W., & Todd, J. (2002). Lesson planning strategy for effectivemathematics teaching. Education, 122 (4), 808.
Rosella, R (1998). Ella Vanilla's multiplication secrets: Building Math memory with rhythm and rhyme Bateman. Teresa School Library Journal, 44 (8), 79.
NZ, T (2011). Teach your child multiplication basics. http://www.teachkids-how.com/teach-your-child-multiplicationba-sics
Woodward, J. (2006). Developing automaticity in multiplication facts: Integrating strategy instruction. Learning Disability Quarterly, 29 (4), 269.
Badrul, T. (2025). nombor perdana. Scribd. https://www.scribd.com/doc/295840602/nombor-perdana