<li v-for="value of book">
        {{value}}
    </li>

    <!-- kode javascript disini -->
    <script type="text/javascript">

            book: {
                id: 99,
                title: 'C++ High Performance',
                description: 'Write code that scales across CPU register,muclti core',
                authors: 'Viktor Sehr, Bjorn Andrist',
                publish_year: 2018,
                price: 10000,
            }