APA Citation

(2018). Bahan ajar: Matematika lingkungan (Cetakan I, November 2018.). Bantul: Samudra Biru.

Chicago Style Citation

Bahan Ajar: Matematika Lingkungan. Cetakan I, November 2018. Bantul: Samudra Biru, 2018.

MLA Citation

Bahan Ajar: Matematika Lingkungan. Cetakan I, November 2018. Bantul: Samudra Biru, 2018.

Warning: These citations may not always be 100% accurate.