Do young families tend to waste their food?Jangkung Handoyo Mulyo, Sugiyarto, Hani Perwitasari, Arif Wahyu Widada, Fatkhiyah Rohmah and Putri PerdanaE3S Web Conf., 316 (2021) 02027DOI: https://doi.org/10.1051/e3sconf/202131602027