S. Purwati, S. Mayasari, N. Oktyajati, B. Andika Fitroh, and Suparwi, “Introduction of Marketing Strategies for Plastic Waste Recycling Products to Increase the Entrepreneurial Spirit of Madrasah Ibtida’iyah Students”, J. Comm. Serv. Edu., vol. 4, no. 1, Jun. 2024.