Sahriana N, Suminar T, Sugiyo Pranoto YK. Development of Maritime Insight Learning Tools for Ocean Literacy in Children Aged 5-6 Years Old. JPE [Internet]. 31Dec.2020 [cited 28Apr.2024];9(5):536-45. Available from: https://journal.unnes.ac.id/sju/jpe/article/view/43530