Masaguni, A.N. et al. 2023. Development of Science Learning Modules Based on Project Based Leraning on Additives and Addictive Substances (A Research in Class VIII SMP Negeri 7 Telaga Biru). Jurnal Penelitian Pendidikan IPA. 9, 12 (Dec. 2023), 10758–10767. DOI:https://doi.org/10.29303/jppipa.v9i12.5731.