...As to the matter of the Mashrak-el-Azkar: This is very important. All the believers must most decidedly exert their collective effort in this particular
SW.Star of the West, 25 vols. (1910-1935). Periodical issued each Bahá’í month. Vols. 1-12 reprinted 1978 in 8 volumes by George Ronald. Each issue Includes a section in Persian. https://bahai.works/Star_of_the_West