BPG is committed to discovery and dissemination of knowledge
All Issues
 2024 | Volume 12
Month December 18 September 18 June 18 March 18
Issue 4 3 2 1
 2023 | Volume 11
Month December 18 September 18 June 18 April 18 March 2 February 3
Issue 7 6 5 4 3 2
Pages 313-379 253-312 134-252 79-133 55-78 47-54
Month January 12
Issue 1
Pages 1-46
 2022 | Volume 10
Month October 28 August 28 June 28 April 28 February 28
Issue 5 4 3 2 1
Pages 238-254 195-237 74-194 46-73 1-45
 2021 | Volume 9
Month December 28 October 28 August 28 June 28 April 28 February 28
Issue 6 5 4 3 2 1
Pages 474-597 405-473 327-404 220-326 101-219 1-100
 2020 | Volume 8
Month December 28 October 28 August 28 June 28 April 28 February 28
Issue 6 5 4 3 2 1
Pages 435-481 348-434 285-347 173-284 41-172 1-40
 2019 | Volume 7
Month November 28 August 31 July 31 June 30 May 31 April 30
Issue 9 8 7 6 5 4
Pages 406-435 373-405 339-372 259-338 184-258 120-183
Month March 31 February 22 January 10
Issue 3 2 1
Pages 66-119 31-65 1-30
 2018 | Volume 6
Month August 28 June 28 February 26
Issue 3 2 1
Pages 21-28 9-20 1-8
 2017 | Volume 5
Month December 26 October 26 August 26 June 26 April 26 February 26
Issue 6 5 4 3 2 1
Pages 132-176 124-131 80-123 71-79 14-70 1-13
 2016 | Volume 4
Month December 26 October 26 August 26 June 26 April 26 February 26
Issue 6 5 4 3 2 1
Pages 118-123 105-117 77-104 63-76 10-62 1-9
 2015 | Volume 3
Month December 26 October 26 August 26 June 26 April 26 February 26
Issue 6 5 4 3 2 1
Pages 225-303 206-224 188-205 133-187 82-132 1-81
 2014 | Volume 2
Month November 26 August 26 May 26 February 26
Issue 4 3 2 1
Pages 135-227 49-134 17-48 1-16
 2013 | Volume 1
Month November 26 August 26 May 26
Issue 3 2 1
Pages 97-156 57-96 1-56