CREATE TABLE table_19248 ("Year" FLOAT, "Boys singles" TEXT, "Girls singles" TEXT, "Boys doubles" TEXT, "Girls doubles" TEXT, "Mixed doubles" TEXT)

When the girls doubles is ayu pratiwi anggi widia what is the boys doubles?
SELECT "Boys doubles" FROM table_19248 WHERE "Girls doubles" = 'Ayu Pratiwi Anggi Widia'
SELECT "Boys doubles" FROM "table_19248" WHERE "Girls doubles" = 'Ayu Pratiwi Anggi Widia'